OBJECTIVE LIFE SCIENCE
MOLECULAR BIOLOGY
|
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
The enzyme that unzips DNA during transcription
|
|
DNA polymeras
|
|
|
RNA polymerase
|
|
|
RNA primase
|
|
|
Ligase
|
Explanation:
Detailed explanation-1: -RNA polymerase II allows unwinding and rewinding of the DNA and thus maintains a constant length of the transcription bubble.
Detailed explanation-2: -In contrast to DNA polymerase, RNAP includes helicase activity, therefore no separate enzyme is needed to unwind DNA.
There is 1 question to complete.