Microbiology - DNA Replication - Discussion

Discussion Forum : DNA Replication - Section 1 (Q.No. 14)

DNA Replication

14.

Which of the following lacks 3'-5' exonuclease activity?

Short fragment of DNA polymerase I

Taq DNA polymerase

T4 DNA ligase

All of the above

Answer: Option

Explanation:

No answer description is available. Let's discuss.

Discussion:

2 comments Page 1 of 1.

Priya said: 6 years ago

Both DNA polymerase 1 and T4 DNA ligase possess 3'-5' exonuclease activityi .e, proofreading activity. So the correct answer is B.

Rahul aryan raj said: 9 years ago

What is meant by Taq DNA & T4 DNA?

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