Question

17/40
the nutrient responsible for growth and repair of muscle and other tissue is
fat
water
protein
carbohydrate

Explanation:

To determine the nutrient for muscle growth/repair:

• Fat: Energy storage, insulation. Not for tissue repair.
• Water: Hydration, bodily functions. Not for tissue growth/repair.
• Protein: Made of amino acids, essential for building/repairing muscle and other tissues (e.g., enzymes, hormones).
• Carbohydrate: Main energy source. Not for tissue repair.

Thus, protein is the correct nutrient.

Answer:

C. protein