Definitions & Nutrients

Question 1

What is the primary function of nutrition?
• A. To provide taste and flavor to food
• B. To help the body use nutrients for energy, growth, and regulation
• C. To increase body fat
• D. To improve food preservation

Answer 1

B

Question 2

Which of the following is not a macronutrient?
* A. Carbohydrates
* B. Proteins
* C. Vitamins
* D. Fats

Answer 2

C

Question 3

What is the key difference between essential and non-essential nutrients?
• A. Essential nutrients are made by the body, while non-essential nutrients must come from food
• B. Essential nutrients must be obtained from the diet, while non-essential nutrients can be synthesized by the body
• C. Essential nutrients do not contribute to energy production
• D. Non-essential nutrients are not required for bodily functions

Answer 3

B

Question 4

Which of the following is an example of a non-essential nutrient?
• A. Vitamin C
• B. Cholesterol
• C. Omega-3 fatty acids
• D. Calcium

Answer 4

B

Question 5

What does the term “metabolizable energy” refer to?

• A. The energy derived from the breakdown of fat, carbohydrate and protein in the gut
• B. The energy liberated by the combustion of fat, carbohydrate, and protein using a bomb calorimeter
• C. The difference between the gross energy of consumed foods and the energy eliminated in feces and urine
• D. The energy output during daily activities
• E. The difference between the energy stored in the adipose tissue and energy absorbed by the gut