someone plz asap
which organelle acts like a post office by packaging and distributing proteins?
image of an animal cellshown with letters a to f showing various organelles. a points to the golgiapparatus. b points to the mitochondria. c points to the nucleolus. d points to rough endoplasmic reticulum. e points to smooth endoplasmic reticulum. f points to the cell membrane.
a
b
c
d

A

Explanation:

Golgi apparatus, a membrane-bound organelle with cisternae, delivers proteins and lipids from the endoplasmic reticulum to where they are needed- such as for secretion outside the cell. Fused vesicles with proteins/lipids that pinch off from the trans end of the ER fuse with the cis end of the Golgi apparatus delivering the ‘cargo’. The proteins/lipids are then given post-translation modified and ‘marked’ for different deliveries. At the trans end of the Golgi apparatus, the vesicles pinch-off with the modified proteins and transported to their destination.

0

this protocol provides a detailed procedure for nucleoprotein extraction from cultured cells and tissues in an efficient manner.