Proteins produced in the cell body are packaged by the
A) endoplasmic reticulum.
B) nucleolus.
C) mitochondria.
D) Golgi apparatus.

Question

Quizplus · Accepted Answer

Proteins are packaged by the Golgi apparatus, which modifies and sorts proteins for delivery to their final destination within or outside the cell. The endoplasmic reticulum plays a key role in protein synthesis and folding, but does not package proteins for transport. The nucleolus is involved in the production of ribosomes, not protein packaging. The mitochondria is the powerhouse of the cell, producing ATP through cellular respiration, but has no direct role in protein packaging.

Proteins Produced in the Cell Body Are Packaged by the