1.

Which initiation factor prevents association of ribosome when not bound to mRNA?(a) IF1(b) IF2(c) IF3(d) IF4I have been asked this question in an online interview.The question is from Initiation in portion Gene Expression : Translation of Cytogenetics

Answer»

Correct choice is (C) IF3

The best explanation: The IF3 binds to the 30S subunit and PREVENTS association of 30S and 50S subunit when the ribosome is not bound to MRNA. It also HELPS in binding t the mRNA.



Discussion

No Comment Found

Related InterviewSolutions