Multiple choice

Assertion (A): The G-quadruplexes are formed in nucleic acids by sequences that are rich in guanine. Reason (R): The interaction between G5 and G21 is a 90-degree turn between the G-qudruplex and duplex motifs.

  1. A and R both are correct and R is the correct explanation of A.

  2. A and R both are correct and R is not the correct explanation of A.

  3. A is correct and R is incorrect.

  4. A is incorrect and R is correct.

  5. A and R both are incorrect.
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

This option is correct. The G-quadruplexes are formed in nucleic acids by sequences that are rich in guanine. The interaction between G5 and G21 is a 90-degree turn between the G-qudruplex and duplex motifs.

Keep practicing — related questions