Human Nutrition: Nutrients and Metabolic Processes

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Questions and Answers

Which of the following classes of essential nutrients is primarily involved in growth, tissue repair, and immune function?

Carbohydrates
Lipids (Fats)
Water
Proteins (correct)

Which of the following is a fat-soluble vitamin?

Vitamin K (correct)
Vitamin C
Vitamin B12
Vitamin B6

Which of the following minerals is essential for maintaining bone structure?

Iron
Calcium (correct)
Potassium
Zinc

What is the primary function of metabolism?

To maintain life (D) Signup and view all the answers

Which of the following is a primary source of carbohydrates, a nutrient class that provides energy for the body?

Grains (B) Signup and view all the answers

Which of the following statements accurately describes anabolism?

It is a constructive process that combines smaller molecules to form larger structures, requiring energy input. (D) Signup and view all the answers

Which of the following nutrients undergo catabolism to release energy?

Carbohydrates, proteins, and lipids (D) Signup and view all the answers

What is the primary function of vitamins and minerals in metabolic processes?

To act as cofactors in enzymatic reactions that drive metabolic processes (D) Signup and view all the answers

Which of the following statements accurately describes the relationship between nutrition and health?

A balanced diet, rich in all six essential nutrient classes, alongside regular exercise and hydration, are key to promoting overall well-being. (B) Signup and view all the answers

Which of the following statements accurately describes the process of nutrient utilization?

Nutrients are broken down during digestion and absorbed into the bloodstream, where they are transported to cells for utilization in various metabolic processes. (A) Signup and view all the answers