Statement I: In secondary structure of DNA adenine forms hydrogen bonds with guanine whereas cytosine forms hydrogen bonds with thymine. Statement II: RNA molecules are of three types m-RNA, r RNA and t-RNA and they all perform different functions.

Question

Statement I: In secondary structure of DNA adenine forms hydrogen bonds with guanine whereas cytosine forms hydrogen bonds with thymine. Statement II: RNA molecules are of three types m-RNA, r RNA and t-RNA and they all perform different functions. (A) Both statement I and II are correct. (B) Both statement I and II are incorrect. (C) Statement I is correct but statement II is incorrect. (D) Statement II is correct but statement I is incorrect.

Tardigrade Admin · Accepted Answer

In secondary structure of DNA adenine forms hydrogen bonds with thymine whereas cytosine forms hydrogen bonds with guanine.

Q. Statement I : In secondary structure of DNA adenine forms hydrogen bonds with guanine whereas cytosine forms hydrogen bonds with thymine. Statement II : RNA molecules are of three types m-RNA, r RNA and t-RNA and they all perform different functions.

Both statement I and II are correct.

Both statement I and II are incorrect.

Statement I is correct but statement II is incorrect.

Statement II is correct but statement I is incorrect.

In secondary structure of DNA adenine forms hydrogen bonds with thymine whereas cytosine forms hydrogen bonds with guanine.

Q. Statement I : In secondary structure of DNA adenine forms hydrogen bonds with guanine whereas cytosine forms hydrogen bonds with thymine.
Statement II : RNA molecules are of three types m-RNA, r RNA and t-RNA and they all perform different functions.