Biology 133. Cell Parts and Functions Cell Membrane Protects the cell Lets things in and out of the...
-
Upload
charles-mcginnis -
Category
Documents
-
view
220 -
download
0
Transcript of Biology 133. Cell Parts and Functions Cell Membrane Protects the cell Lets things in and out of the...
Biology 133
Cell Parts and Functions
Cell Membrane
Protects the cell
Lets things in and out of the cell
Location: around the cell
Nucleus
Control center
Location: 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 FunctionsMitochondria
Makes energy/powerhouse
Location: in cytoplasm
Golgi Bodies/Apparatus
Packages and secretes
(gets rid of) waste
Location: in cytoplasm
Mitochondria
GOLGI APPARATUS
Cell Parts and Functions
Endoplasmic Reticulum (E.R.)Transports materials and sends messages to all parts of the
cell
Two types: smooth and rough (has ribosomes)
Location: attaches from cell membrane to nuclear membrane
Rough E.R.
Cell Parts and Functions
Ribosome
Makes proteins
Location: in cytoplasm or
Attached to E.R.
Vacuole
Stores food and water
Location: in cytoplasm
Vacuole
Cell Parts and Functions
Lysosome
Contains digestive enzymes
Destroys bacteria, old cell parts…
Location: in cytoplasm
Centrioles
Helps the cell to divide
Location: in cytoplasm
Cell Parts and Functions
Cytoplasm
Gel-like substances, holds all
Organelles in cell
Location: in cell
Chromatin/Chromosomes
Contains genetic information/traits
Location: 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 FunctionsChloroplast
Traps suns energy and
Makes food
Location: in plant cells
Cell Wall
Cell Wall
Protects and supports plant
Cells
Prevents water loss
Cellulose
Location: 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
Plastids
Stores extra food in
Plant cells
Location: in plant cell