STANDARDZoology-Molecular Basis of Inheritance
STANDARD Zoology Transcription MCQ Question
Type: MCQ-conceptual-Medium-Class 12
Which of the following steps in transcription is catalyzed by RNA polymerase?
A
Initiation
B
Elongation
C
Termination
D
All of the above
Correct Answer
Option B
Detailed Explanation
RNA polymerase catalyzes the elongation step in transcription by adding nucleotides to the growing RNA strand.
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