nucleus
- gives the cell shape
- can also move organelles around
- provide structural support for animal cells
cytoskeleton
specialized structures within the cell that work together to help the cell function
organelles
controls what goes in and out of the cell
cell (plasma) membrane
holds everything in place
cytoplasm
what're some organelles animal cells have that plant cells don't have.
- lysosomes
- centrioles/centrosomes
- has a nucleus
- has membrane-bound organelles
- multicellular and unicellular
- in animals, plants, fungi and protists
- divide by mitosis
eukaryote
PLANT CELLS ONLY:
storage center
central vacuole
- no nucleus
- no membrane-bound organelles
-walls of peptidoglycan
- unicellular
- in bacteria
- divided by binary fission
prokaryote
what're some organelles plant cells have that animal cells don't have.
- chloroplasts
- cell wall
- central vacuole
makes lipids (membrane)!!! (no ribosomes on surface, and attached to Rough ER)
Smooth Endoplasmic Reticulum (ER)
makes proteins!!! (located on Rough ER and floating in cytoplasm)
ribosomes
name the 3 different parts of cell theory
1. ALL living things are made of cells.
2. Cells are the basic unit of life.
3. Cells come from cells.
makes rRNA which makes up ribosomes
nucleolus
makes proteins!!! (has ribosomes on surface, and hugs the nucleus)
Rough Endoplasmic Reticulum (ER)
PLANT (and bacteria) CELLS ONLY:
protect and maintain shape
cell wall
breaks down food to release energy as AP
POWERHOUSE OF THE CELL!!!!
mitochondria
ANIMAL (and bacteria) CELL ONLY:
move fluid across cell surface
cilia
ANIMAL (and bacteria) CELL ONLY:
move entire cell
flagella
PLANT CELLS ONLY:
where photosynthesis happens.
chloroplast
ANIMAL CELL ONLY:
appear during cell division and helps cells divide by pulling chromosomes apart.
centrioles/centrosomes
breaks down dead stuff, and can do programmed cell death!!!
lysosomes
- gets vesicles of protein from the ER
- processes, sorts, and ships protein where needed
Golgi Apparatus
mini-carts that transport proteins around the cell
vesicles
storage (water, nutrients, waste, etc.)
vacuoles