Molecular Basis Of Inheritance Question 63

Question: Chemically DNA differs from RNA in having [Bihar MDAT 1992; CPMT 1996, 2003; Pb. PMT 2000; MP PMT 1998, 2001; J&K CET 2005]

Options:

A) Thymine in place of uracil

B) Single strand

C) Ribose sugar instead of deoxyribose sugar

D) All of the above

Show Answer

Answer:

Correct Answer: A

Solution:

In RNA, A binds with U by two hydrogen bonds.