cell quiz Flashcards
cell membrane
surrounds and protects the cell, determinds what goes in and out
cytoplasm
a clear jelly like fluid in the cell
nucleus
contorl center of the cell, store DNA
organelle
a membrane bound structure in the cell that has a specific function
Eukaryotes
DNA in the nucleus
multicellular
membrane bound organells
prokaryotes
no nucleus
DNA floats
small, unicellular
no membrane bound organelles
Nucleolus
inside the nucleus, makes ribosomes
ribosomes
make proteins by linking together amino acids
ER
helps synthesize proteins and fat
rought ER
where ribosomes attach
smooth ER
helps make lipids
Golgi body
modifies, sorts and packages proteins
vacuole
store food, emzymes, and waste
lysosomes
have digestive enzymes that digest worn out organelles or food parts
mitochondria
transforms energy for the cell
cytoskeleton
helps keep the cells shape
centriole
helps with cell division
cilia and flagella
help with movements
cilia - short hair like extensions
flagella - longer whip like projection
cell wall
Rigid structure that surrounds that cell membrane (only found in plant cells)
Chloroplast
changes sunlight into energy
- has chlroyphll (found in plants)
Amyloplast
coverts glucose to strach and stores it (only found in plants)
centarl vacuole
store water (found in plants)
