Major site of protein glycosylation is

Major site of protein glycosylation is ?
a) ER and golgi body
b) Ribosome and golgi body
c) ER and ribosome
d) Ribosome and cytoplasm
Correct Answer - A
Ans. is ‘a’ i.e., ER and golgi body [Ref Harper 28aVe p. 514, 515;
Lippincotts 5thle p. 167,168]
N- Glycosylation occurs in ER and O-glycosylation occurs in golgi
apparatus.