| ORGANELLE
| STRUCTURE
| FUNCTION
|
|
| Nucleus
| double membrane enclosing
| Directs cell activity
|
| chromatin
|
|
| Nucleolus
| spherical body in nucleus
| partially assemble ribosomes
|
|
| Ribosomes
| spherical body in cytoplasm
| protein synthesis
|
| (also associated w/RER)
|
|
| Endoplasmic
| membrane of folded sacs in
| transport of proteins and other
|
| reticulum
| cytoplasm SER and RER
| molecules
|
|
| Golgi body
| stack of membranes and sacs in
| protein packaging factory
|
| cytoplasm
|
|
| Mitochondria
| double membrane, outer smooth
| powerhouse of the cell, site of
|
| inner-cristae folded to increase SA
| cellular respiration, produces
|
|
| ATP
|
|
| Lysosome
| spherical body in cytoplasm
| suicide sac contains
|
|
| digestive enzymes that merge
|
|
| w/food vacuoles
|
|
| Microtubules
| long protein tubes
| cellular framework
|
|
| cilia + flagella
| long protein structures, 9+2
| movement of cell
|
| arrangement of microtubules
|
|
| cell wall
| cellulose, pectin, lignin
| framework for support in
|
|
| plant cells.
|
|
| cell membrane
| double proteo-phospholipid layer
| selective permeability
|
|
| vacuoles
| spherical body in cytoplasm
| contain H2O, digestive enzymes
|
|
| wastes, food
|
|
| chloroplast
| double membrane, spherical body
| captures sunlight for
|
|
| photosynthesis
|
|
| chromoplast
| spherical body in plant cell
| synthesize and store pigments
|
|
| leucoplast
| spherical body in plant cell
| store starch, protein, lipid.
|