cell parts Flashcards
main cell structure
cell membrane
cytoplasm
nucleus
seperates the internal contents of the cell from its environment
phospolipids bilayer with protein
selectively permeable membrane
cell membrane
3 main function of cell membrane
seperate content
regulates passage
permits communication
the whole region of cell membrane
cytoplasm
organelles are perform their function in a jelly like substances called
cytosole
special organelles in cytoplasm
centrioles
cytoskeleton
plastids
oval in shape with nuclear membrane
control center of the cell regulates, coordinates all activities of the cell
nucleus
makes up the genes that bear hereditary traits
chromosomes
basic organelle
mitochondria
ribosomes
endoplasmic reticulum
golgi apparatus
sites for the breakdown of adenosine triphosphate
mitochondria
protein synthesis is carried by mRNA from nucleus to
ribosomes
consist of flattened sheet, sacs, tubes of membranes
specializes on transport of lipids and membrane protein
endoplasmic reticulum
er transport what
lipids
membrane protein
flattened membrane bound sacs that looks like the stack of pancakes
golgi apparatus
functions of golgi app.
modify
sort
pack
produced by golgi apparatus
membrane bound organelle that comes in various size and shapes
contains numerous hydrolytic/ digestive enzymes
lysosomes
fuction of lysosomes
brekadown of:
carbohydrates
protein
fats
lysosomes is also known as
digestive sacs
another membrane bound organelle that contain oxidative enzymes
found in liver cells
peroxisomes
in plants peroxisomes function as
they convert fatty acids into sugars
large storage sacs in cell
in plants this occupy 95 percent of cell volume
vacoules
vesicles (smaller)
found outside of animal cells
consist of 2 rod shape centrioles
function in cell division and formation of spindle fiber
centresome
provides the cells structural support and is responsible for the cell shape and motility
cytoskeleton
gives color
plastids
