Which enzyme unwinds? Which enzyme prevents supercoiling? Which enzyme lays down RNA? Which enzyme replaces the...

Which enzyme unwinds?

Which enzyme prevents supercoiling?

Which enzyme lays down RNA?

Which enzyme replaces the primer?

Which enzyme connects Okazaki fragments?

Solutions

Expert Solution

Enzyme which1. Enzyme which unwinds is Helicase

2. Enzyme which prevents supercoiling is Topoisomerase

3. Enzyme which lays down RNA is Primase

4.Enzyme which replaces the primer is DNA polymaerase

5. Enzyme which connects Okazaki fragments is Ligase.

These are the enzymes involved in the DNA replication. It is a sequential event where first of all helicase enzyme unwinds the DNA and themn SSB or single strand binding protein stablizes the unwinded double stranded DNA , helicase loads clamp loader along with it.

Then RNA primer is added with the help of primase enzyme and DNA polymerase replacdes the primase and starts extending nucleotides. In the leading strand continuous synthesis occurs and in lagging strand semi discontinuous synthesis occurs,

Finally ligase enzyme jois the okazaki fragments of lagging strand DNA.

gladiator answered 1 year ago

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