cells Flashcards
what does the cytoskeleton do?
helps cells maintain shape and internal organisation (including all, division)
what does the Golgi apparatus do?
- stores chemicals
- receives proteins from the rough ER and alters them
- modifies chemicals to make them functional to the human body
what does the endoplasmic reticulum do?
- transports materials
- synthesis of proteins, crabs, lipids (macromolecules)
- detoxification of drugs/toxins
do animal cells have a cell membrane, cell wall or both
cell membrane
what is the substance that fills up the cell called?
cytoplasm
which organelle is directly responsible for the formation of proteins within the cell
ribosomes
what does the cell membrane do?
-allows specific molecules through
- surrounds and protects the contents of the cell
what are all 10 organelles?
-ER
-ribosomes
-cell membrane
-nucleus
-mitochondria
-cilia
-flagella
-lysosomes
-centrioles
-Golgi apparatus
which organelle is responsible for destroying/ digesting worn out cell parts?
lysosomes
what 3 main things are found in the nucleus?
nucleolus, nuclear membrane, chromatin
what is the function of the nucleus?
- stores DNA
- coordinates cells activities
what cell is common in lungs, and are ‘hair like’ structures?
cilia
organelle are found in the ______ of the cell
cytoplasm
which organelle is the powerhouse of the cell?
mitochondria
does ctye or cyto also mean cell?
yes
