Question Detail

ZOO 101 ZOO 101 Past Questions Objective Question

Question

Bulk of the protein glycosylation takes place in
Options
A Golgi complex
Correct Answer
B peroxosomes
C ribosomes
D lysosomes
Correct Answer

Option A is the correct answer.

Detailed Explanation

While initial glycosylation can begin in the endoplasmic reticulum, the bulk of the processing and modification of oligosaccharides on proteins occurs in the Golgi complex. Enzymes within the Golgi's cisternae add, remove, and modify sugar residues to create mature glycoproteins.

Hint

This organelle acts as the cell's 'post office,' modifying and sorting proteins for delivery.

Question Info