NEET Biology Mineral Nutrition Based Practice Questions & Answers with Viewers Discussion and Detailed Explanation

Mineral Nutrition Topic Based

Question & Answer Discuss:

Which of the following elements is a constituent of biotin?

(a) Calcium

(b) Phosphorus

(c) Magnesium

(d) Sulphur

Answer: (d)

Sulphur is present in two vitamins of B complex, thiamine and biotin. Biotin is important to hair. It is normally found in protein foods, such as eggs, lettuce, sprouts, etc.

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