The structure of $DNA$ is
- ALinear
- BSingle helix
- CDouble helix
- DTriple helix
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Similar Questions
Which of the following is responsible for hereditary characters?
Easy
View Solution$A$ gene is a segment of a molecule of
MediumAIIMS 1999
View SolutionWhich of the following nitrogen bases of nucleic acids is derived from purine?
Which of the following is not present in nucleic acids?
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View SolutionWhich of the following nitrogen bases,either of purine or pyrimidine,does $NOT$ contain an $-NH_2$ group attached to its ring?
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