Download Aptitude Crack
img not found img not found

DNA Replication

Q1: Which of the following lacks 3'-5' exonuclease activity?

A Short fragment of DNA polymerase I

B Taq DNA polymerase

C T4 DNA ligase

D All of the above

ANS:D - All of the above

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



img not found
img

For help Students Orientation
Mcqs Questions

One stop destination for examination, preparation, recruitment, and more. Specially designed online test to solve all your preparation worries. Go wherever you want to and practice whenever you want, using the online test platform.