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| ADP |
adenosine diphosphate |
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nina Fri, 03 Sep 2010 03:03:06 GMT |
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| ATP |
adenosine triphosphate and provides form of chemical energy to cells |
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nina Fri, 03 Sep 2010 03:03:06 GMT |
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| Rna |
Ribonucleic acid;carries out orders of DNA |
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nina Fri, 03 Sep 2010 03:03:06 GMT |
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| DNA |
deoxyribonucleic acid; found in the cell and is genetic material and replicates itself to ensure each cell as identical info |
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nina Fri, 03 Sep 2010 03:03:06 GMT |
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| Nucleotides |
building blocks of DNA; contain one nitrongen base, sugar, phosphae group |
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nina Fri, 03 Sep 2010 03:03:06 GMT |
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| Nucleic Aids |
make up genes; blueprint of life |
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nina Fri, 03 Sep 2010 03:03:06 GMT |
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| Catalysts |
substance that increase the rate of chemical reaction without becoming part of the product |
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nina Fri, 03 Sep 2010 03:03:06 GMT |
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| Enzymes |
functional proteins that act as catalysts |
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nina Fri, 03 Sep 2010 03:03:06 GMT |
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| amino acids |
building blocks of proteins |
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nina Fri, 03 Sep 2010 03:03:06 GMT |
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| proteins |
most varied functions of organic molecules |
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nina Fri, 03 Sep 2010 03:03:06 GMT |
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| cholesterol |
found in cell membranes |
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nina Fri, 03 Sep 2010 03:03:06 GMT |
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| steriods |
flat molecules formed by interlocking rings |
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nina Fri, 03 Sep 2010 03:03:06 GMT |
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| phospholipids |
two fatty acids attached |
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nina Fri, 03 Sep 2010 03:03:06 GMT |
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| trans fats |
oils that are solidified by additionof hydrogen atoms at sites of double carbon bonds |
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nina Fri, 03 Sep 2010 03:03:06 GMT |
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| Saturated |
fatty acid chains with only sinle covalent bonds between carbon atoms |
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nina Fri, 03 Sep 2010 03:03:06 GMT |
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| trigycerides |
neutral fats and are composed of fatty acids and glycerol |
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nina Fri, 03 Sep 2010 03:03:06 GMT |
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| Lipids |
large diverse groups of organic compounds |
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nina Fri, 03 Sep 2010 03:03:06 GMT |
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| Polysaccharides |
long branching chains of linked simple sugars |
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nina Fri, 03 Sep 2010 03:03:06 GMT |
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| Dehydration Synthesis |
double sugars fom when two simple sugars are joined by this |
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nina Fri, 03 Sep 2010 03:03:06 GMT |
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| Glucose |
blood sugar that fuels all cells |
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nina Fri, 03 Sep 2010 03:03:06 GMT |
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| Monosaccharide |
one sugar or simple sugar |
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nina Fri, 03 Sep 2010 03:03:06 GMT |
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| Carbohydrates |
hydrated carbon like sugar starches and have C H and O in them |
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nina Fri, 03 Sep 2010 03:03:06 GMT |
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| buffer |
chemicals that protect pH changes |
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nina Fri, 03 Sep 2010 03:03:06 GMT |
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| pH |
concentration of H+ and OH- ions in a body fluid |
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nina Fri, 03 Sep 2010 03:03:06 GMT |
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| Neutralization Reaction |
acid and base react |
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nina Fri, 03 Sep 2010 03:03:06 GMT |
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| Protein acceptors |
bases |
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nina Fri, 03 Sep 2010 03:03:06 GMT |
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| Bases |
bitter and slippery |
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nina Fri, 03 Sep 2010 03:03:06 GMT |
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| Protein Donors |
acids |
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nina Fri, 03 Sep 2010 03:03:06 GMT |
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| Electrolytes |
substance sthat conduct an electrical current in a solution |
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nina Fri, 03 Sep 2010 03:03:06 GMT |
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| Salt |
ionic compounds containing cations other than H+ and anions other than OH+ |
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nina Fri, 03 Sep 2010 03:03:06 GMT |
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| Chemical Reactivity |
helps in reactions |
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nina Fri, 03 Sep 2010 03:03:06 GMT |
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| Polarity/ Solvent Properties |
something that dissolves other substance |
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nina Fri, 03 Sep 2010 03:03:06 GMT |
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| high heat capacity |
absorbs and release large amounts of heat before temperature changes |
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nina Fri, 03 Sep 2010 03:03:06 GMT |
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| Organic Compounds |
carbon containing coumpounds like lipids, carbs, proteins, and nucleic acids |
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nina Fri, 03 Sep 2010 03:03:06 GMT |
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| Inorganic Compounds |
lack carbon and are small and simple molecules |
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nina Fri, 03 Sep 2010 03:03:06 GMT |
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| Exchange Reactions |
involve synthesis and decomposition reactions |
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nina Fri, 03 Sep 2010 03:03:06 GMT |
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| Decomposition Reactions |
Molecules is broken down into smaller molecules or atoms or ions |
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nina Fri, 03 Sep 2010 03:03:06 GMT |
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| Synthesis Reaction |
two or more atoms or molecules combine to form a larger more complex molecule |
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nina Fri, 03 Sep 2010 03:03:06 GMT |
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| Hydrogen Bonds |
extremely weak bonds formed when a hydrogen atom bounds to one electron hungry nitrogen or oxygen atom s is attracted by another hungry atom |
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nina Fri, 03 Sep 2010 03:03:06 GMT |
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| Covalent Bonds |
atoms share electrons |
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nina Fri, 03 Sep 2010 02:45:34 GMT |
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| Salts |
sodium chloride |
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nina Fri, 03 Sep 2010 02:45:34 GMT |
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| ionic bond |
electrons are completely transferred from one atom to another and are neutral but are ions since they are charged |
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nina Fri, 03 Sep 2010 02:45:34 GMT |
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| Valence Shell |
atom's outermost shell |
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nina Fri, 03 Sep 2010 02:45:34 GMT |
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| Electron Shells or energy levels |
electrons ocuppy this fixed space around the nucleus |
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nina Fri, 03 Sep 2010 02:45:34 GMT |
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| Chemical Reaction |
when atoms combine with or dissociate from other atoms |
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nina Fri, 03 Sep 2010 02:45:34 GMT |
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| Compound |
two or more different atoms bind together to fom a molecul |
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nina Fri, 03 Sep 2010 02:45:34 GMT |
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| Radioactivity |
spontaneous atomic decay |
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nina Fri, 03 Sep 2010 02:45:34 GMT |
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| Radioisotopes |
heavier isotopes that decompose to become stable |
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nina Fri, 03 Sep 2010 02:45:34 GMT |
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| Isotopes |
same number of protons and electrons but varying number of neutrons |
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nina Fri, 03 Sep 2010 02:45:34 GMT |
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| Atomic Weight |
equal to its atomic mass |
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nina Fri, 03 Sep 2010 02:45:34 GMT |
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| Atomic Mass |
the sum of the masses of all the protons and neutrons contained in its nucleus |
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nina Fri, 03 Sep 2010 02:45:34 GMT |
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| Atomic Number |
equal to the number of protons the atom contains |
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nina Fri, 03 Sep 2010 02:45:34 GMT |
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| orbital model |
modern model or atomic structure |
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nina Fri, 03 Sep 2010 02:45:34 GMT |
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| planetary model |
portrays atoms as a solar system in which protons and neutrons are in the center in atomic nucleus |
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nina Fri, 03 Sep 2010 02:45:34 GMT |
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| Electrons |
negative charge |
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nina Fri, 03 Sep 2010 02:45:34 GMT |
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| Neutrons |
neutral charge |
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nina Fri, 03 Sep 2010 02:45:34 GMT |
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| Protons |
positive charge |
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nina Fri, 03 Sep 2010 02:45:34 GMT |
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| Atomic Symbol |
chemical shorthand of element |
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nina Fri, 03 Sep 2010 02:45:34 GMT |
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| Periodic Table |
checkerboard of elements |
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nina Fri, 03 Sep 2010 02:45:34 GMT |
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| Elemetns |
unique substances that cannot be broken down into simpler substances |
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nina Fri, 03 Sep 2010 02:45:34 GMT |
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| Radiant Energy |
travels in waves as in the electromagnetic spectrum |
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nina Fri, 03 Sep 2010 02:45:34 GMT |
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| Mechanical Energy |
energy directly involved in moving matter |
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nina Fri, 03 Sep 2010 02:45:34 GMT |
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| Electrical Energy |
results from the movement of charged particles |
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nina Fri, 03 Sep 2010 02:45:34 GMT |
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| Chemical Energy |
stored in the bonds of chemical substances |
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nina Fri, 03 Sep 2010 02:45:34 GMT |
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| Potential Energy |
inactive energy or stored energy |
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nina Fri, 03 Sep 2010 02:45:34 GMT |
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| Kinetic Energy |
when energy is doing work as in moving objects |
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nina Fri, 03 Sep 2010 02:45:34 GMT |
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| Energy |
Massless and doesn't take up space |
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nina Fri, 03 Sep 2010 02:45:34 GMT |
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| Middle ear cavities |
lie medial to the eardrums |
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nina Fri, 03 Sep 2010 02:33:26 GMT |
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| Orbital Cavityies |
house the eyes |
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nina Fri, 03 Sep 2010 02:33:26 GMT |
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| Nasal Cavity |
within and posterior to nose |
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nina Fri, 03 Sep 2010 02:33:26 GMT |
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| Oral and digestive cavitis |
mouth and digestive organs |
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nina Fri, 03 Sep 2010 02:33:26 GMT |
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| Right and left hypochondriac regions |
flank the epigastric region and contain the lower ribs |
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nina Fri, 03 Sep 2010 02:33:26 GMT |
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| Right and left lumbar regions |
lie lateral to the umbilical region |
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nina Fri, 03 Sep 2010 02:33:26 GMT |
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| Right and left iliac or inguinal regions |
lateral to the hypogastric region |
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nina Fri, 03 Sep 2010 02:33:26 GMT |
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| Hypogastric/pubic region |
located inferior to the umbilical region |
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nina Fri, 03 Sep 2010 02:33:26 GMT |
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| Epigastric Reigon |
superior to the umbilical region |
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nina Fri, 03 Sep 2010 02:33:26 GMT |
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| Umbical Region |
Centermost region, deep to surrounding the umbilicus/ naval |
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nina Fri, 03 Sep 2010 02:33:26 GMT |
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| Ventral Body Cavity |
Contains chest, abdomen, thoracic cavity, diaphrgm, adbdomnial cavity, and pelvic cavity |
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nina Fri, 03 Sep 2010 02:33:26 GMT |
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| Dorsal body cavity |
back cavities including cranial cavity and spinal cavity |
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nina Fri, 03 Sep 2010 02:33:26 GMT |
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| transverse plane |
splitting top and bottom of body |
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nina Fri, 03 Sep 2010 02:33:26 GMT |
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| frontal / coronal plane |
splitting front and back of body |
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nina Fri, 03 Sep 2010 02:33:26 GMT |
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| deep/ internal |
away from the body surface; more internal |
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nina Fri, 03 Sep 2010 02:33:26 GMT |
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| Superficial/ external |
toward or at the body surface |
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nina Fri, 03 Sep 2010 02:33:26 GMT |
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| Distal |
Father from the origin of a body part or the point of attachment of a limb to the body trunk |
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nina Fri, 03 Sep 2010 02:33:26 GMT |
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| Proximal |
Close to the origin of the body part or the attachment of a limb to the body trunk |
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nina Fri, 03 Sep 2010 02:33:26 GMT |
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| Lateral |
Away from the midline of the body; on the outer side of |
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nina Fri, 03 Sep 2010 02:33:26 GMT |
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| Medial |
Toward or at the midline of the body; on the inner side of |
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nina Fri, 03 Sep 2010 02:33:26 GMT |
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| Dorsal/Posterior |
Toward or at the backside of the body; behind |
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nina Fri, 03 Sep 2010 02:33:26 GMT |
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| Ventral/ Anterior |
toward or at the front of the body; in front of |
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nina Fri, 03 Sep 2010 02:33:26 GMT |
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| Inferior(caudal) |
away from the head end or towad the lower part of a structure or the body; below |
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nina Fri, 03 Sep 2010 02:33:26 GMT |
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| Superior |
cranial; towards the head end or upper part of the body; above |
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nina Fri, 03 Sep 2010 02:33:26 GMT |
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| Frontral section |
cut along lengthwise that divides body or organ into superior and inferior parts; called cross section too |
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nina Fri, 03 Sep 2010 02:23:40 GMT |
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| median or midsaggital section |
if sagittal cut creates two even parts |
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nina Fri, 03 Sep 2010 02:23:40 GMT |
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| sagittal section |
cut along lengthwise or longitudinal, dividing body into left and right parts |
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nina Fri, 03 Sep 2010 02:23:40 GMT |
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| Section |
cut |
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nina Fri, 03 Sep 2010 02:23:40 GMT |
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| Plantar |
sole of the foot on inferior body surface |
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nina Fri, 03 Sep 2010 01:42:41 GMT |
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| Vertebral |
area of spine |
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nina Fri, 03 Sep 2010 01:42:41 GMT |
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| Sural |
the posterior surface of lower lef; the calf |
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nina Fri, 03 Sep 2010 01:42:41 GMT |
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| scapular |
shoulder blade region |
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nina Fri, 03 Sep 2010 01:42:41 GMT |
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| sacral |
between hips |
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nina Fri, 03 Sep 2010 01:42:41 GMT |
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| popliteal |
posterior knee area |
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nina Fri, 03 Sep 2010 01:42:41 GMT |
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| olecranal |
posterior surface of elbow |
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nina Fri, 03 Sep 2010 01:42:41 GMT |
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| occipital |
posterior surface of head |
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nina Fri, 03 Sep 2010 01:42:41 GMT |
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| lumbar |
area of back between ribs and hips |
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nina Fri, 03 Sep 2010 01:41:02 GMT |
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| gluteal |
buttock |
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nina Fri, 03 Sep 2010 01:41:02 GMT |
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| femoral |
thigh |
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nina Fri, 03 Sep 2010 01:41:02 GMT |
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| cephalic |
head |
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nina Fri, 03 Sep 2010 01:41:02 GMT |
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| Calcaneal |
heel of foot |
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nina Fri, 03 Sep 2010 01:41:02 GMT |
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| umbilical |
navel |
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nina Fri, 03 Sep 2010 01:41:02 GMT |
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| thoracic |
chest |
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nina Fri, 03 Sep 2010 01:41:02 GMT |
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| tarsal |
ankle region |
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nina Fri, 03 Sep 2010 01:41:02 GMT |
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| sternal |
breastbone area |
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nina Fri, 03 Sep 2010 01:41:02 GMT |
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| Pubic |
genital region |
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nina Fri, 03 Sep 2010 01:41:02 GMT |
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| Pelvic |
area overlying the pelvis anteriorly |
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nina Fri, 03 Sep 2010 01:41:02 GMT |
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| Patellar |
anterior knee |
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nina Fri, 03 Sep 2010 01:41:02 GMT |
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| orbital |
eye area |
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nina Fri, 03 Sep 2010 01:41:02 GMT |
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| oral |
mouth |
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nina Fri, 03 Sep 2010 01:41:02 GMT |
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| Nasal |
nose area |
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nina Fri, 03 Sep 2010 01:41:02 GMT |
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| Inguinal |
area where thigh meets body trunk; groin |
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nina Fri, 03 Sep 2010 01:41:02 GMT |
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| frontal |
forehead |
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nina Fri, 03 Sep 2010 01:41:02 GMT |
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| fibular |
lateral part of lef |
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nina Fri, 03 Sep 2010 01:41:02 GMT |
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| femoral |
thigh |
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nina Fri, 03 Sep 2010 01:41:02 GMT |
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| digital |
fingers, toes |
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nina Fri, 03 Sep 2010 01:41:02 GMT |
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| Deltoid |
curve of shoulder formed by large deltoid muscle |
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nina Fri, 03 Sep 2010 01:41:02 GMT |
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| Crural |
leg |
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nina Fri, 03 Sep 2010 01:41:02 GMT |
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| Coxal |
hip |
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nina Fri, 03 Sep 2010 01:41:02 GMT |
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| Cervical |
neck region |
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nina Fri, 03 Sep 2010 01:41:02 GMT |
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| Carpal |
wrist |
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nina Fri, 03 Sep 2010 01:41:02 GMT |
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| Buccal |
cheek area |
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nina Fri, 03 Sep 2010 01:41:02 GMT |
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| Brachial |
arm |
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nina Fri, 03 Sep 2010 01:41:02 GMT |
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| Axillary |
armpit |
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nina Fri, 03 Sep 2010 01:41:02 GMT |
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| antecubital |
anterior surface of elbow |
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nina Fri, 03 Sep 2010 01:41:02 GMT |
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| antebrachial |
forearm |
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nina Fri, 03 Sep 2010 01:41:02 GMT |
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| Acromial |
point of shoulder |
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nina Fri, 03 Sep 2010 01:41:02 GMT |
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| Abdominal |
anterior body trunk inferior to ribs |
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nina Fri, 03 Sep 2010 01:41:02 GMT |
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| Directional Terms |
allow medical personnel and anatomists to explain where one structure is in relation to another |
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nina Fri, 03 Sep 2010 01:11:45 GMT |
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| Anatomical Position |
standard position as in standing up with palms forward |
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nina Fri, 03 Sep 2010 01:11:45 GMT |
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| Homeostatic imbalance |
internal conditions become less stable |
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nina Fri, 03 Sep 2010 01:11:45 GMT |
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| Positive Feedback Mechanisms |
Increase the original disturbance or stimulus and push variable further away from its original value |
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nina Fri, 03 Sep 2010 01:08:51 GMT |
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| Hypothalamus |
regulates body temperature |
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nina Fri, 03 Sep 2010 01:08:51 GMT |
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| negative feedback mechanisms |
the net effect of the response to the stimulus is to shut off the original stimulus or reduce its intensity |
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nina Fri, 03 Sep 2010 01:08:51 GMT |
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| Effector |
provides the means for the control center's response or output to the stimulus and info flows along efferent pathway |
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nina Fri, 03 Sep 2010 01:08:51 GMT |
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| control cente |
analyzes info it receives and determimes the appropriate response or course of action |
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nina Fri, 03 Sep 2010 01:08:51 GMT |
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| afferent pathway |
the flow of info from receptor to control center's path |
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nina Fri, 03 Sep 2010 01:08:51 GMT |
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| stimuli |
the changes receptors respond to |
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nina Fri, 03 Sep 2010 01:08:51 GMT |
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| Receptor |
a sensor that monitors and responds to changes in the environment and sends out information or input to the control center |
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nina Fri, 03 Sep 2010 01:08:51 GMT |
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| Homeostasis |
the body's ability to maintain relatively stable internal conditions even though the outside world is continously changing |
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nina Fri, 03 Sep 2010 01:04:27 GMT |
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| Atmospheric Pressure |
the force exerted on the surface of the body by the weight of air |
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nina Fri, 03 Sep 2010 01:04:27 GMT |
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| body temperature |
34 degress celcuis/98F |
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nina Fri, 03 Sep 2010 01:04:27 GMT |
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| nutrients |
contain chemicals used for energy and cell building that the body takes in through food |
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nina Fri, 03 Sep 2010 01:04:27 GMT |
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| survival needs |
factors that are required to survive like nutrients, oxygen, water and proper temperature and atmospheric pressure |
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nina Fri, 03 Sep 2010 01:04:27 GMT |
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| Growth |
increase in size, usually accomplished by an increase in the number of cells |
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nina Fri, 03 Sep 2010 01:04:27 GMT |
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| Reproduction |
the production of offspring that occurs on the cellular or organismal level |
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nina Fri, 03 Sep 2010 01:04:27 GMT |
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| Excretion |
the process of removing excreta or wastes from the body |
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nina Fri, 03 Sep 2010 01:04:27 GMT |
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| Metabolism |
all chemical reactions that occur within body cells |
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nina Fri, 03 Sep 2010 01:04:27 GMT |
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| Digestion |
the process of breaking down ingested food into simple molecules that can be absorbed into the blood |
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nina Fri, 03 Sep 2010 01:04:27 GMT |
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| Irratability |
ability to sense changes or stimuli and react to them |
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nina Fri, 03 Sep 2010 01:04:27 GMT |
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| Responsiveness |
ability to sense changes or stimuli and react to them |
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nina Fri, 03 Sep 2010 01:04:27 GMT |
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| Movement |
includes all activites promoted by muscular system |
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nina Fri, 03 Sep 2010 00:59:11 GMT |
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| Reproductive Systtem |
produces offspring |
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nina Fri, 03 Sep 2010 00:59:11 GMT |
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| Urinary System |
removes nitrogen containing wastes from blood and flushs them from the body in urine; regulates water and acid base balance in blood |
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nina Fri, 03 Sep 2010 00:59:11 GMT |
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| Digestive System |
Tube running through the body from mouth to anus and includes oral cavity, esophagus, stomach, and small and large intestines and rectum; breaks own food and delivers products to blood for disperal to body cells |
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nina Fri, 03 Sep 2010 00:59:11 GMT |
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| Respiratory System |
Keeps blood constantly supplies with oxygen and removes CO2; the gaseous exchanges occur through the walls of the air sacs of the lungs; includes pharnyx, nasal passages, larnyx, trachea, bronchi, and lungs |
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nina Fri, 03 Sep 2010 00:14:02 GMT |
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| Lymphatic System |
complements role of cardiovascular system and includes lympathic vessels, lymph nodes, spleen and tonsils; picks up fluid leaked from blood vessels and returns them to blood |
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nina Fri, 03 Sep 2010 00:14:02 GMT |
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| Cardiovascular System |
heart and blood vessels; blood transports oxygen, nutrients, hormones, and other substances to tissue cells where exchanges are made |
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nina Fri, 03 Sep 2010 00:14:02 GMT |
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| Endocrine System |
controls body activities but slowly; produces hormones and releases them into blood; regulates growth, reproduction, and nutrient use by body cells; includes ovaries, testes, thymus, pancreas, adrenals, parathyrods, thyroid, pituary |
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nina Fri, 03 Sep 2010 00:14:02 GMT |
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| Nervous System |
body's fast-acting control system and conssits of brain, spinal cord, nerves, and sensory receptors; activates appropriate muscles and glands as response to internal and external changes |
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nina Fri, 03 Sep 2010 00:14:02 GMT |
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| Muscular System |
allows manipulation of locomotiona dnof environment and facial expresisons; maintains posture; produces heat; skeletal muscles form this |
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nina Fri, 03 Sep 2010 00:14:02 GMT |
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| Skeletal System |
bones, cartilage, ligaments, and joints; supports the bones and provides a framework that the skeletal muscles use to cause movement; supports body organs and protects them |
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nina Fri, 03 Sep 2010 00:14:02 GMT |
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| Integumentary system |
external covering of the body or the skin and is waterproof; protects deep tissues from injury and regulates body temperature; located in cutaneuous receptors and sweat and oil glands |
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nina Fri, 03 Sep 2010 00:14:02 GMT |
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| Organism |
highest level of structural organization and all organ system make up the living body, or organism |
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nina Fri, 03 Sep 2010 00:03:40 GMT |
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| Organ System |
group of organs that work together to accomplish a common purpose like the digestive system |
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nina Fri, 03 Sep 2010 00:03:40 GMT |
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| Organ |
Stucture composed of two or more tissue types that performs a specific function for the body; organ level allows complicated functions to be possible like digestion |
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nina Fri, 03 Sep 2010 00:03:40 GMT |
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| Tissues |
consist of groups of similar cells that have a common function |
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nina Fri, 03 Sep 2010 00:03:40 GMT |
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| Cells |
made of molecules and are the smallest units of all living things; have functions but are based on size and shape |
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nina Fri, 03 Sep 2010 00:03:40 GMT |
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| Atoms |
tiny building blocks of matter which combine to form molecules such as sugar, water, and proteins |
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nina Fri, 03 Sep 2010 00:03:40 GMT |
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| Organ System Level |
Organ systems consist of different organs that work together closely |
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nina Thu, 02 Sep 2010 23:59:45 GMT |
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| Organ Level |
Organs are made up of different types of tissue |
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nina Thu, 02 Sep 2010 23:59:45 GMT |
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| Tissue Level |
Tissues consist of similar types of cells |
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nina Thu, 02 Sep 2010 23:59:45 GMT |
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| Cellular Level |
Cells are made up of molecules |
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nina Thu, 02 Sep 2010 23:59:45 GMT |
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| Chemical Level |
Atoms combine to form molecules |
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nina Thu, 02 Sep 2010 23:59:45 GMT |
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| Cardiac Physiology |
Studies the function of the heart, which acts as a muscular pump to keep blood flowing throughout the body |
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nina Thu, 02 Sep 2010 23:59:45 GMT |
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| Neurophysiology |
explains the workings of the nervous system |
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nina Thu, 02 Sep 2010 23:59:45 GMT |
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| Physiology |
The study of how the body and its part work or function |
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nina Thu, 02 Sep 2010 23:59:45 GMT |
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| Microscopic Anatomy |
The study of body structures that are too small to be seen with the naked eye like the cells and tissues of the body |
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nina Thu, 02 Sep 2010 23:59:45 GMT |
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| Gross Anatomy |
Large, observable structures like the heart and bones |
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nina Thu, 02 Sep 2010 23:59:45 GMT |
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| Anatomy |
The study of the structure and shape of the body and its parts and their relationships to one another |
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nina Thu, 02 Sep 2010 23:59:45 GMT |
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