- Home
- Standard 12
- Biology
5.Molecular Basis of Inheritance
normal
During $DNA$ replication, the strands separate by
A
$DNA$ polymerase
B
Unwindase
C
Gyrase
D
Topoisomerase
Solution
(b) During replication two strands of $DNA$ separate or double stranded $DNA$ uncoils by action of enzymes helicase or unwindase enzyme $(unwinding protein).$
Standard 12
Biology