Q.

Which one of the following is the sequence on corresponding coding strand, if the sequence on mRNA formed is as follows:             [2023]

5′ AUCGAUCGAUCGAUCGAUCGAUCGAUCG 3′

1 5′ ATCGATCGATCGATCGATCGATCGATCG 3′  
2 3′ ATCGATCGATCGATCGATCGATCGATCG 5′  
3 5′ UAGCUAGCUAGCUAGCUAGCUAGCUAGC 3′  
4 3′ UAGCUAGCUAGCUAGCUAGCUAGCUAGC 5′  

Ans.

(1)