STANDARDBotany-Molecular Basis of Inheritance
STANDARD Botany RNA Polymerases Multiple Correct Question
Type: Multiple Correct-conceptual-Medium-Class 12
Which of the following statements are correct (i) RNA polymerase I transcribes rRNAs (ii) RNA polymerase II transcribes snRNAs (iii) RNA polymerase III transcribes hnRNA (iv) RNA polymerase II transcribes hnRNA
A
(i) and (ii) are correct
B
(i) and (iii) are correct
C
(i), (ii) and (iv) are correct
D
(i) and (iv) are correct
Correct Answer
Option D
Detailed Explanation
RNA polymerase I - helps in the synthesis of rRNA RNA polymerase II - hnRNA (heteronuclear RNA) RNA polymerase III - tRNA
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