Question

Match the column I with column II and select the correct option given.

$\begin{array}{cccc}& \text{Column I}& & \text{Column II}\\ A.& \text{Ribozyme}& \left(i\right)& \text{Methionine}\\ B.& \text{Codon AUG}& \left(ii\right)& \text{Eukaryotes}\\ C.& \text{RNA polymerase II}& \left(iii\right)& 23\text{S rRNA}\\ D.& \text{Monocistronic}& \left(iv\right)& \text{mRNA}\end{array}$

• A. A- (ii) B-(i) C-(iv) D-(iii)
• B. A- (iii) B-(iv) C-(i) D-(ii)
• C. A- (ii) B-(iv) C-(iii) D-(i)
• D. A- (iii) B-(i) C-(iv) D-(ii)

Answer 1

The correct option is D

A- (iii)

B-(i)

C-(iv)

D-(ii)

Monocistronic mRNA codes for only a single polypeptide and is found in eukaryotes. RNA Polymerase II codes for mRNA, while RNA polymerase I code for rRNA and the RNA polymerase III codes for tRNA. AUG codes for methionine and is the start codon. 23S rRNA is an example for a ribozyme.