Study Science 7 Chapter 2 Flash Cards

 
Pile Management Card
Science 7 Chapter 2

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organ
a structure made up of two or more different types of tissues that work together
tissue
a group of similar cells that work together to do one job
Golgi body
organelles with flat, stacked membranes that sort proteins and other cellular substances and package them into vesicles
endoplasmic reticulum
an organelle made of a series of folded membranes in which materials can be processed and moved around inside a cell
ribosome
small cytoplasmic structure on which cells make their own proteins
mitochondrion
organelle that breaks down food and releases energy
chloroplast
green, chlorophyll containing, plant cell organelle that uses light energy to produce sugar from carbon dioxide and water
nucleus
organelle that controls all the activities of a cell and contains DNA
organelle
structures in the cytoplasm of eukaryotic cells
cell wall
the tough, rigid outer coverings that give shape and protect the cells of plants, algae, fungi, and most bacteria
cytoplasm
the gelatinlike material inside every cell
cell membrane
the protective outer layer covering all cells
photosynthesis
process by which plants use light energy to make their own food
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