Question

A researcher while working in vitro (outside cell) added helicase enzyme which resulted in the untwisting of the DNA helix. But this untwisting led to strain ahead of the replication fork. Which enzyme can be added to correct this problem?



Nuclease



Topoisomerase



Telomerase

Answer 1

@Abhisar

Answer 2

help me !

Answer 3

Which do you think it is? Why or why not? It would be easier to tutor you if you explained what about the question is giving you trouble.

Answer 4

I don't have a clue .

Answer 5

Science is my worst subject .

Answer 6

Topoisomerases are enzymes that regulate the overwinding or underwinding of DNA.

Answer 7

So B ?

Answer 8

do i need to tell ?

Answer 9

Yes .

Answer 10

yes it is B