Match List-I with List-II
| List-I | List-II |
|---|---|
| Enzymes | Products |
| (A) RNA polymerase I | (I) hnRNA |
| (B) RNA polymerase III | (II) Polymerization of deoxynucleotides |
| (C) RNA polymerase II | (III) rRNAs |
| (D) DNA polymerase | (IV) tRNA, 5srRNA and snRNAs |
Choose the correct answer from the options given below:
Answer & explanation
Correct answer: option 3
The correct answer is Option (3) → (A)-(III), (B)-(IV), (C)-(I), (D)-(II)
(A) RNA polymerase I — this matches (III) rRNAs. In eukaryotes it transcribes the rRNAs (28S, 18S and 5.8S).
(B) RNA polymerase III — this matches (IV) tRNA, 5srRNA and snRNAs. It makes tRNA, 5S rRNA and the small nuclear RNAs.
(C) RNA polymerase II — this matches (I) hnRNA. It transcribes the precursor of mRNA, the heterogeneous nuclear RNA.
(D) DNA polymerase — this matches (II) Polymerization of deoxynucleotides. It joins deoxynucleotides into a new DNA strand during replication.