Asked in PMC Practice Test 35 (2021) 2021Moderate

Carbon can form bonds with which of the following to perform various functions in living organisms?

Correct answer: D. All of the above options are correct

  • A. H
  • B. N and O
  • C. S
  • D. All of the above options are correct

Explanation

Carbon can bind to H, O, N, and S and form many important structural and functional components of a living organism.

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About Classification of Biological Molecules

Biological molecules are classified as carbohydrates, lipids, proteins and nucleic acids, with water, minerals and vitamins also supporting cellular processes. The key distinctions involve their monomers, chemical bonds, structures and functions, including glucose and starch, fatty acids and triglycerides, amino acids and polypeptides, and nucleotides in DNA and RNA.

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