Write the main structural difference between DNA and RNA. Of the four – InterviewSolution

1.

Write the main structural difference between DNA and RNA. Of the four bases, name those which are common to both DNA and RNA.

Answer»

Structural difference between DNA and RNA.

DNA	RNA
1. The sugar present in DNA is 2-deoxy	1. The sugar present in RNA is D-(–)-ribose.
2. DNA has double stranded a-helix structure.	2. RNA has single a-helix structure

The common bases present in both DNA and RNA are adenine (A), guanine (G) and cytosine (C).

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