Multiple choice

Which of the following contains genetic instructions?

  1. Deoxyribonucleic acid

  2. Dexamethasone

  3. Dextran

  4. Dextrins
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A Correct answer
Explanation

Deoxyribonucleic acid or DNA, is a nucleic acid that contains the genetic instructions used in the development and functioning of all known living organisms (with the exception of RNA viruses). The main role of DNA molecules is the long-term storage of information.

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