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Biochemistry e-Book's MCQs - Complete

History Functions and Components of Nucleic Acids MCQ App Download & e-Book - 83

MCQ:

How many rings are in the purine atom?

  1. Six carbon-nitrogen ring
  2. Three carbon-nitrogen ring
  3. One carbon-nitrogen ring
  4. Two carbon-nitrogen ring

More MCQs from Biochemistry Textbook

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History Functions and Components of Nucleic Acids App (Android & iOS)

History Functions and Components of Nucleic Acids App (Android & iOS)

Biochemistry App (Android & iOS)

Biochemistry App (iOS & Android)

Microbiology App (Android & iOS)

Microbiology App (Android & iOS)

Metabolism App (Android & iOS)

Metabolism App (iOS & Android)