Question

multiple choice question
which term is defined as any ingested chemical that is used for growth, repair, or maintenance of the body?

○ enzyme

○ calorie

○ nutrient

○ vitamin

Explanation:

• Enzyme: A biological catalyst, not defined as an ingested chemical for growth/repair/maintenance in this broad sense.
• Calorie: A unit of energy, not a chemical substance for growth etc.
• Nutrient: Defined as an ingested chemical used for growth, repair, or maintenance of the body.
• Vitamin: A type of nutrient, but the term "nutrient" is broader and matches the definition.

Answer:

C. Nutrient