Nontoxic vitamins include which of the following?
Correct answer: C. Both options A and B are correct
- A. Vitamin C
- B. Vitamin B
- C. Both options A and B are correct
- D. None of these options is correct
Explanation
Vitamin B1 (thiamine) and vitamin B2 (riboflavin) are generally non-toxic. Vitamin C has low toxicity and is not believed to cause serious adverse effects at high intakes. As explained above both options A and B are Correct.
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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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