Question
Question: In …..A…., two enzymes were found to be responsible to restrict the growth of the bacteriophages in ...
In …..A…., two enzymes were found to be responsible to restrict the growth of the bacteriophages in E.coli. One enzyme add….B…. group to DNA while another enzyme cut DNA at specific sites. The latter was termed as ….C….. and is a type of ….D… .
A
A-1972, C-Restriction endonuclease
B
C-Peptidyl transferase, D-Exonuclease
C
B-Methyl, D-Endonuclease
D
A-1963, B-Ethyl
Answer
B-Methyl, D-Endonuclease