M.Sc. Bio-Physics (PU-CET P.G) 2018 Panjab University Entrance Exam With Answers

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37.

Which statement about the nucleotides is correct:-

A: Nucleotides such as ATP are used in the in-vitro synthesis of nucleic acids.
B: Nucleotides are composed of only pentose sugars and a nitrogenous pyrimidine or purine base.
C: Nucleotides such as GTP replace ATP in the synthesis of RNA molecule
D: Nucleotides contain a deoxyribose sugar if they are components of RNA and a ribose sugar if they are components of DNA.

The answer is: C

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