eukaryotic cells Flashcards
components
nucleolus
nucleus
cell wall
ribosomes
rough er
smooth er
Golgi apparatus
vesicles
vacuoles
mitochondria
cytoskeleton
microtubules
centriole
lysosome
cytosol
chloroplast
cytoplasm
nucleolus
outside part of the nucleus where the ribosomes are assembled
nucleus
contains DNA
cell wall
gives a structure to the cell and protects it from bursting in osmosis
ribosomes
they’re made by a small subunit at the bottom and a large subunit at the top, the Rna messanger pass in the middle.
here proteins are made
vesicle
is a membrane-bound container, it transports substances in and outside the cell
rough er
is attached to the nucleus, here ribosomes are sitting outside and they form the proteins.
it also creates the membranes needed by the cell
smooth er
lipids and cholesterol are produced. it’s also usefull in detoxification, breaking down toxins
Golgi apparatus
where the proteins are transported by the vesicles, here they are being modified with the addition of cholesterol, lipids, non-protein contents like iron, and where polypeptide subunits are combined with proteins
vacuels
membrane bund sacs used for storage
mithocondria
here ATP is created by a process called aerobic cell respiration, energy in the form of glucose is being transformed by the use of oxygen in ATP. they have an inner and outer membrane, their DNA and ribosomes
cytoskeleton
structure of the cell
microtubles
help in the movements within the cell and of the cell
centriole
essential in positioning within the cell, site of microtubles assembly
lysosome
it’s the suicide sac of the cell, it contains digestive enzymes that break down materials
