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Science Sec. 3.1 Voc

QuestionAnswer
cell the smallest living thing
cell membrane a thin layer that encloses the cell and controls what enters and leaves the cell
cell wall a structure that surrounds the cell membrane in plants; provides shape and support
cholorphyll a green chemical in plant cells that allows plants to use the sun's energy for making food
chloroplast a disc-shaped organelle in plant cells; contains chlorophyll that helps plants make food and gives them their green color
chromosome the structure in the nucleus that contains the genetic information that directs cell activity
cytoplasm a gel-like material that contains proteins, nutrients, and all of the other cell organelles
deoxyribonucleic acid the genetic iformation of the cell
diffusion the movement of molecules into and out of the cell
endoplasmic reticulum the transportation system for the cell
eukaryotic cell a single cell with a nucleus
Golgi body a structure that packages and distributes protein outside the cell
Created by: AHoldeman
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