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There are special proteins that help to open up DNA double helix in front of the replication fork. These protein are |
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a) |
DNA ligase |
b) |
DNA gyrase |
c) |
DNA polymerase-I |
d) |
None of these |
|
There are special proteins that help to open up DNA double helix in front of the replication fork. These protein are |
|||||||
|
a) |
DNA ligase |
b) |
DNA gyrase |
c) |
DNA polymerase-I |
d) |
None of these |
|
(b) DNA gyrase unwinds the DNA strands during DNA replication. |