Question
Biology Question on Cell: the unit of life
Larger subunit of the ribosome helps in producing
A
gyrase
B
topoisomerase
C
peptidyl transferase
D
RNA polymerase.
Answer
peptidyl transferase
Explanation
Solution
The enzyme called peptidyl transferase, an integral part of the large ribosomal subunit, transfers the fMet from its tRNA in the P site to the aminoacyl-tRNA in the A site. This forms a two amino acid unit called dipeptide linked to the tRNA in the A site.