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Given below is a diagram of a double helical structure of DNA. (a) Name the four nitrogenous bases that form a DNA molecule. (b) Give the full form of DNA.

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Question

Given below is a diagram of a double helical structure of DNA.

  1. Name the four nitrogenous bases that form a DNA molecule.
  2. Give the full form of DNA.
Very Short Answer
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Solution

  1. The four nitrogenous bases that form a DNA molecule are adenine, thymine, cytosine, and guanine.
  2. The full form of DNA is deoxyribonucleic acid.
     
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Chapter 2: Structure of Chromosomes - Exercises [Page 23]

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Frank Biology Part 2 [English] Class 10 ICSE
Chapter 2 Structure of Chromosomes
Exercises | Q 23. | Page 23
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