Which of the following statements regarding vitamins is true?
A) They are simple inorganic compounds.
B) They must be ingested in large quantities.
C) They can serve as coenzymes or parts of coenzymes.
D) They are major sources of dietary calories.

Question

Quizplus · Accepted Answer

Vitamins are organic molecules required in small quantities for various metabolic processes in the body. They can act as coenzymes or parts of coenzymes, which are essential for enzyme function. Option A is incorrect because vitamins are not simple inorganic compounds. Option B is also incorrect because vitamins are required in small quantities, not large quantities. Option D is incorrect because vitamins do not provide significant dietary calories.

Which of the Following Statements Regarding Vitamins Is True