EUKARYOTIC CELL

small membrane bound-sac that stores and transport subtances

secretory vesicle

transport vesicle

membrane of ER

lacks of ribosome

synthesize lipid molecules

synthesize protein

studded with ribosomes

processes , packages and secretes modified protein

carry out cellular respiration

producing ATP energy

carry out photosynthesis

producing sugar

nuclear pore

IN : permits passage of protein into nucleus

OUT : passage of ribosomal units out of nucleus

nuclear envelope

enclosed the nucleus

double membrane with nuclear pore

nucleolus

produce subunits of ribosomes

chromatin

diffuse threads containing DNA andptotein

type of protein

Complex molecular machines

Found in all living cells

Sites of protein synthesis

flagella

has rotating filaments that present in some bacteria

push the cell forward

cilia

carry out cellular locomotion

aid for movement

centriole

short cylinder of microtubules

produce spindle fibre during cell division

microtubules

protein cylinder that moves organelle

intermediate filament

protein fibers that provide stability of shape

actin filament

protein fibers that play roles in cell division and shape

stores water, food, organic materials and enzymes

maintain turgor pressure

contain enzymes that participate in the preparatory or intermediate stages of biochemical reactions within the cell