cell functions
Post on 09-Jan-2017
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Biology 133
Cell Parts and FunctionsCell MembraneProtects the cellLets things in and out of the cellLocation: around the cell
NucleusControl centerLocation: inside the cell, near the center
Cell Parts and FunctionsNucleolus (Nucleoli)Makes ribosomesLocation: inside the nucleus (dark spot)
Nuclear MembraneProtects nucleusLets things in/out of nucleus (pores)Location: around nucleus
cell
Cell Parts and FunctionsMitochondriaMakes energy/powerhouseLocation: in cytoplasm
Golgi Bodies/ApparatusPackages and secretes (gets rid of) wasteLocation: in cytoplasm
Mitochondria
GOLGI APPARATUS
Cell Parts and FunctionsEndoplasmic Reticulum (E.R.)Transports materials and sends messages to all parts of the
cellTwo types: smooth and rough (has ribosomes)Location: attaches from cell membrane to nuclear
membrane
Rough E.R.
Cell Parts and Functions
RibosomeMakes proteinsLocation: in cytoplasm orAttached to E.R.
VacuoleStores food and waterLocation: in cytoplasm
Vacuole
Cell Parts and Functions
LysosomeContains digestive enzymesDestroys bacteria, old cell parts…Location: in cytoplasm
CentriolesHelps the cell to divideLocation: in cytoplasm
Cell Parts and Functions
CytoplasmGel-like substances, holds allOrganelles in cellLocation: in cell
Chromatin/ChromosomesContains genetic information/traitsLocation: in nucleus
Cell Parts and FunctionsCiliaShort hair-like projections Used for movementLocation: outside of cell
FlagellaLong whip-like tailUsed for movementLocation: outside of cell
FLAGELLA
Cell Structures and FunctionsChloroplastTraps suns energy and Makes foodLocation: in plant cells
Cell Wall
Cell WallProtects and supports plantCellsPrevents water lossCelluloseLocation: outer layer of plant cells
CYTOSKELETONFunction: Support structure of cell and
transport materials/organelles throughout the cell.
The highway of the cell.
Made of Microtubules (thin hollow cylinders) and Microfilaments (thin solid cylinders)
Location: Inside the cell
CYTOSKELETON
Cell Structures and Functions
PlastidsStores extra food in Plant cellsLocation: in plant cell
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