Q.

If one strand DNA has the sequence ATGCTTGA, the sequence in the complementary strand would be

1 TACGAACT  
2 TCCGAACT  
3 TACGTACT  
4 TACGTAGT  

Ans.

(1)

Named reactions and uses

ATGCTTGA↓↓↓↓↓↓↓↓TACGAACT