Praxis 5005 Practice Test Practice Question

Which of the following are linked together to form proteins?

Correct Answer: B

Rationale: Proteins are formed by linking together amino acids through peptide bonds, making option B the relevant choice.

Option A, vitamins, are organic compounds that assist in various bodily functions but do not contribute to protein structure. Option C, fats, are lipids that serve as energy sources and structural components in cells, but they are not involved in protein synthesis. Option D, monosaccharides, are simple sugars that serve as energy sources and building blocks for carbohydrates, not proteins. Thus, only amino acids play a direct role in forming proteins.

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