The enzyme which catalyzes the unwinding of DNA helix during replication is: (1) Primase (2) Topoisomerase (3) Helicase (4) DNApolymerase Answer : Helicase...
The removal of which enzyme affects the synthesis of hnRNA in eukaryotes a) RNA polymerase II b) RNA primase c) RNA polymerase III d) RNA polymerase I Answer : a) RNA polymerase II...
6. Which of the following DNA sequences would a Restriction enzyme recognize and cut? a. ATGCAC TACGTG b. GATATC CTATAG c. TAGATA ATCTAT d. AATATA TTATAT Answer : b. GATATC CTATAG...
Which of the following DNA sequences would a Restriction enzyme recognize and cut? (a) ATGCAC TACGTG (b) GATATC CTATAG (c) TAGATA ATCTAT (d) AATATA TTATAT
1. Bacteria protect themselves from viruses by fragmenting viral DNA with a. Ligase b. Endonuclease c. Exonuclease d. Gyrase Answer : Ans: Endonuclease....
50.5k questions
47.1k answers
240 comments
7.0k users