Biomolecules Question 48
Question: Strands of DNA are bonded by [CPMT 1980; AIIMS 1989; Bihar MDAT 1992]
Options:
A) Hydrogen
B) Carbon
C) Oxygen
D) Nitrogen
Show Answer
Answer:
Correct Answer: A
Solution:
There is double hydrogen bond between adenine and thymine (A = T) and triple bond between cytocine and guanine (C ΒΊ G).