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science finals stack

all things for festa final

Vocab WordDefinition
Cell wall the rigid structure surrounding the cells of plants, monerans, and some protists
Cytoplasm the watery gel inside a cell
Vacuoles a structure in the cytoplasm in which food and other substances are held
Nucleus 1.the dense central part of an atom2.the control center of a cell
Nuclear membrane the structure that surrounds and encloses the nucleus and controls what substance move in and out of the nucleus
Mitosis the process in which one cell divides to form two identical new cells
Cell membrane the structure that surrounds and encloses a cell and controls all the movement of substances in and out of the cell
Mitochondria cell organelles in which energy is released from food
Chloroplasts a tiny green organelle that contains chlorophyll and is found in plant and some prosits cells
Photosynthesis the process by which green plants and other producers use light to make food
Diffusion the tendency of subtances to move from an area of greater concentration to an area of lesser concentration
Osmosis the defusion of water through a membrane
Meiosis the process of cell division by which the number of chromesomes in sex cells is reduced to halfthe number of body cells
Created by: 1086334298