Molecular Basis Of Inheritance Ques 49
Protein helping in opening of DNA double helix in the form of replication fork is
[1994]
(a) DNA gyrase
(b) DNA polymerase I
(c) DNA ligase
(d) DNA topoisomerase
Show Answer
Answer : a
Hints & Solution
(a) DNA gyrase participates in the supercoiling of DNA helix during replication.