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When a dideoxynucleotide is incorporated into one new strand by DNA polymerase, 1.addition of nucleotides to...

When a dideoxynucleotide is incorporated into one new strand by DNA polymerase,

1.addition of nucleotides to all new strands stop.

2.addition of nucleotides only to that strand ceases.

3.nothing changes.

4.addition of nucleotides only to that strand speeds up.

5.nucleotides are removed only from that strand and then new nucleotides are added.

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Answer #1

I believe the correct answer to be:

Option 2) Addition of nucleotide only to that strand ceases.
As te nucleotide no longer have a free 3' OH group that is required by the polymerase to add further nucleotides.

feel free to leave a comment down below for any further query. good rating would be appreciated if you find my answer helpful. thank you.

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