| List $I$ | List $II$ |
| $A$ $RNA$ polymerase $III$ | $I$ snRNPs |
| $B$ hline Termination of transcription | $II$ Promotor |
| $C$ Splicing of Exons | $III$ Rho factor |
| $D$ $TATA$ box | $IV$ SnRNAs, tRNA |
| Direction of $RNA$ synthesis | Direction of reading of the template $DNA$ |
| $(a)$ $5'-3'$ | $3'-5'$ |
| $(b)$ $3'-5'$ | $5'-3'$ |
| $(c)$ $5'-3'$ | $5'-3'$ |
| $(d)$ $3'-5'$ | $3'-5'$ |
$i.$ In transcription, adenosine pairs with uracil.
$ii.$ Regulation of lac operon by repressor is referred to as positive regulation.
$iii.$ The human genome has approximately $50,000\; genes.$
$iv. $ Haemophilia is a sex-linked recessive disease.