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Q. |
Which of the following is known an body builder? |
A. | Protein |
B. | Carbohydrates |
C. | Vitamins |
D. | Fats |
Answer» A. Protein | |
Explanation: Proteins are large biological molecules consisting of one or more chains of amino acids are essential nutrients for the human body. They are one of the building blocks of body tissue, and can also serve as a fuel source. As fuel, proteins contain 4 kcal per gram, just like carbohydrates and unlike lipids, which contain 9 kcal per gram. |
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