Diet Macronutrients 2

Question 1

What are essential amino acids?

Accepted Answer

Amino acids that must be obtained through diet

Answer

Essential amino acids cannot be synthesized by the body and must be consumed through food.

Question 2

Which macronutrient plays the most important role in hormone production?

Accepted Answer

Dietary fat

Answer

Dietary fat is essential for the production of steroid hormones including estrogen, testosterone, and cortisol.

Question 3

What is the recommended Acceptable Macronutrient Distribution Range (AMDR) for total fat intake?

Accepted Answer

20–35%

Answer

The AMDR for fat is 20–35% of total daily calories for adults, supporting vital functions without excess.

Question 4

Which of the following foods is highest in healthy unsaturated fats?

Accepted Answer

Avocado

Answer

Avocado is rich in monounsaturated fats, which are associated with heart health and reduced inflammation.

Question 5

How many grams of protein per kilogram of body weight is generally recommended for a sedentary adult?

Accepted Answer

0.8 g/kg

Answer

The RDA for protein is 0.8 grams per kilogram of body weight per day for sedentary adults.

Diet Practice Test