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Cell Organelles
connects cell structures to their functions
Structure | Function |
---|---|
Nucleus | controls rest of cell's actions; contains the genetic information of the cell (DNA) in the form of chromosomes |
mitochondrion | provides energy for the cell |
endoplasmic reticulum | synthesizes lipids and proteins |
vacuole | helps with intracellular digestion and acts as storage for the cell |
centrosome | produces micotubules that are involved in mitosis and in producing cilia and flagella |
golgi body | packages macromolecules for transport throughout the cell |
chloroplast | contains chlorophyll and is involved in photosynthesis |
peroxisome | protects the cell by breaking down hydrogen peroxide into water and oxygen |
cell wall | provides and maintains the shape of prokaryotic and plant cells and provides a protective barrier |
cell membrane | controls what enters and exits the cell |
cytosol | the "soup" that all the other organelles reside in; it contains proteins which control the cell's metabolism |
ribosome | synthesizes proteins |
secretory vesicle | packages cell secretions such as hormones and neurotransmitters and carries them to the cell surface for release |
lysosome | involved in cellular digestion |
flagellum | helps the cell to move |
nucleolus | produces ribosomes in the nucleus which are then transported to the endoplasmic reticulum |
cilium | plural is cilia; it works with other cilia to move the cell |