Question

Sense and antisense RNA forms _____

(a) ds RNA

(b) ss RNA

(c) ds DNA

(d) ss DNA

This question was addressed to me during an interview for a job.

The above asked question is from Biotechnology Applications topic in chapter Biotechnology and its Applications of Biology – Class 12

Answer 1

The correct choice is (a) ds RNA

The best I can explain: The sense and antisense RNA forms ds RNA. The sense strand has sequence same as that of mRNA which codes for a functional protein while the antisense strand consists of complementary nucleotides as that of the sense strand.