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cells
Term | Definition |
---|---|
cell therory | the theory that cells form the fundamental structural and functional units of all living organisms |
cell wall | protects cell and shapes them |
cell membrane | protective layer surrounding every cell |
cytoplasm | cells are filled with a gelatin like substance |
ribosome | can make their own proteins on small structures |
organelle | cytoplasms of eukaryotic cells |
nucleus | cellular activities are directed |
chloroplast | plant cells,food is made in green organelles in the cytoplasms |
mitochondrion | energy in food usually is released by mitochondrion |
endoplasmic reticulum | a series of folded membranes in witch materials can be procesed and moved around inside of the cell |
Golgi body | are stacked , flattened membranes |
tissue | a group of simaller cells that work together to do one job |
organ | made up of two or more diffrent types of tissues that work together |
organ system | a group of perform working together to perform a certien function |