Tardigrade
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Tardigrade
Question
Biology
DNA and RNA comprise of
Q. DNA and RNA comprise of
3867
196
AIIMS
AIIMS 2014
Molecular Basis of Inheritance
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A
sugar, phosphate, base
71%
B
sugar, phosphate
16%
C
base, phosphate
6%
D
sugar, base
7%
Solution:
DNA and RNA are nucleic acids which are found in living systems. DNA is a long polymer of deoxyribonucleotides and RNA is a long polymer of ribonucleotides. A nucleotide has 3 components - a nitrogenous base, a pentose sugar and a phosphate group.