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Science Unit 3


basic unit of structure and function in living things cell
idea that explains something and is supported by data theory
thin structure that surrounds a cell cell membrane
all the living materials inside a cell except the nucleus cytoplasm
control center of a cell nucleus
rice-shaped structure that produce energy for a cell mitochondria
small structures in the cytoplasm that do special jobs organelles
small round structures that make protein ribosomes
liquid-filled spaces in the cytoplasm that store energy vacuoles
transports materials through the cell (transport tube) endoplasmic reticulum (ER)
hard, nonliving materials that make up the cell wall of a plant cell cellulose
outer, nonliving part of a plant cell cell wall
green material in chloroplast that is needed for plants to make food chlorophyll
round, green structure in a plant cell that contains chlorophyll chloroplast
movement of material from an area where molecules are crowded, to an area where molecules are less crowded diffusion
movement of water through a membrane osmosis
process by which cells reproduce cell divison
cell part that determine what trait a living thing will have chromosomes
new cells produced by cell divison daughter cell
divison of the nucleus mitosis
Created by: redheat124