Download App

Molecular Basis of Inheritance — BIOLOGY STD 12 Science — Question

Rajasthan BoardEnglish MediumSTD 12 ScienceBIOLOGYMolecular Basis of Inheritance1 Mark
MCQ
Which enzyme plays important role in transcription?
  • A
    DNA dependent RNA polymerase
  • B
    DNA dependent DNA polymerase
  • C
    RNA dependent DNA polymerase
  • D
    RNA dependent RNA polyrnerase
✓

Answer

  1. DNA dependent RNA polymerase

Explanation:

Process of RNA synthesis using DNA as the template is called transcription.

RNA polymerase catalyzes the synthesis of RNA by using a DNA strand as a template that is why we call it DNA-dependent RNA polymerase.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "M.C.Q (0.5 Marks)" from Molecular Basis of Inheritance→Molecular Basis of Inheritance — all question types→BIOLOGY STD 12 Science question papers→Rajasthan Board STD 12 Science question papers→Rajasthan Board question paper generator→

Similar questions

Mature embryo sac contains or A normal angiosperm embryo sac at the final stage of development has
→
Bacillus thuringiensis (Bt) strains have been used for designing nobel :
→
Mendel, while studying the garden pea (Pisum sativum) observed its seven traits. Which one doesn't match with its dominant character?
→
Which one of the following statements about Histones is wrong?
→
List of endangered species was released by
→
$A$ : An ecological niche is usually occupied by a single species.
$R$ : More than one species can live in same habitat.
→
Surrogate mother is used for
→
Correct sequence in development is
→
Dehang Debang biosphere reserve is located in:
→
In $RNAi$, the genes are silenced using
→