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Cells

Vocab words

TermDefinition
cell theory States that all organisms are made up of one or more cells,the cell is the basic unit of life,and all cells come from other cells
Cell wall Rigid structure that enclosed, supports, and protects the cells of plants, algae, fungi,and most bacteria
Cell membrane Protective outer covering of all cells that regulates the interaction between the cell and the environment
Cytoplasm Constantly moving gelatinlike mixture inside the cell membrane that contains heredity material and is the location of most of a cell's life processes
ribosome Small structure on which cells make their own proteins
Organelle Structure in the cytoplasm of eukaryotic cell that can act as a storage site, process energy, move materials, or manufacture substances
Nucleus Organelle that controls all the actives of a cell and contains hereditarily material made of DNA
Chloroplast Green, chlorophyll-containing, plant-cell organelle that captures light energy, which is used to make sugar
Mitochondrion Cell organelle where food is broken down, which releases energy.
Endoplasmic reticulum Cytoplasmic organelle that moves materials around in a cell
Golgi body Organelles that sort and package cellular materials and transport them within the cell or out of the cell.
Tissue Group of similar cells that work together to do one job.
Organ Structure,such as the heart,made up of different types of tissues that all work together
Organ system A group of organs working together to perform a certain function.
Created by: Abi-123
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