Essentials of Nutrition and Energy Balance

Nutrition Science

A comprehensive guide to macronutrient requirements, energy metabolism, basal metabolic rate (BMR), and nutrient-dense food choices for optimal health.

Health Biology Dietetics

15 Questions Medium Ages 16+ Oct 31, 2026

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About this Study Set

This study set covers Nutrition Science through 15 practice questions. A comprehensive guide to macronutrient requirements, energy metabolism, basal metabolic rate (BMR), and nutrient-dense food choices for optimal health. Every question includes the correct answer so you can learn as you go — pick any format above to get started.

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Browse all 15 questions from the Essentials of Nutrition and Energy Balance study set below. Each question shows the correct answer — select a study format above to practice interactively.

1 What is the recommended daily intake for dietary fiber?

A 5-10g
B 15-20g
C 25-38g
D 40-50g

2 How much energy do carbohydrates provide per gram?

A 4 kcal
B 7 kcal
C 9 kcal
D 12 kcal

3 Which macronutrient provides 9 kcal per gram, making it the most energy-dense?

A Proteins
B Carbohydrates
C Fats
D Fiber

4 What percentage of total daily energy should come from carbohydrates?

A 10-20%
B 30-40%
C 45-65%
D 70-80%

5 What is the minimum number of calories required to maintain essential physiological functions while at rest?

A TEF
B BMR
C BMI
D AMDR

6 Which term refers to the energy used to digest, absorb, and metabolize food?

A BMR
B TEF
C Energy Balance
D Metabolic Rate

7 Which nutrient is essential for bone density and oxygen transport?

A Vitamin C
B Potassium
C Calcium
D Fiber

8 What is the recommended limit for daily sodium intake?

A Less than 2.3g
B Less than 5g
C Up to 10g
D No limit

9 Which of the following is considered a source of heart-healthy monounsaturated fats?

A Avocados
B Butter
C Sugar
D Refined oils

10 What role does muscle mass play in metabolism?

A Muscle burns fewer calories than fat
B Muscle burns more calories than fat
C Muscle has no effect on BMR
D Muscle stores energy as sugar

11 What is the recommended daily intake of potassium?

A At least 1,500mg
B At least 3,500mg
C At least 5,000mg
D At least 7,000mg

12 Which nutrient is known for its anti-inflammatory properties and support for cardiovascular health?

A Sugar
B Omega-3 fatty acids
C Trans fats
D Saturated fats

13 What does RDA stand for in nutritional guidelines?

A Recommended Daily Allowance
B Required Dietary Amount
C Relative Diet Assessment
D Rapid Daily Absorption

14 Which food group is a great source of beta-glucan?

A Berries
B Oats
C Spinach
D Chicken

15 What is the primary function of proteins in the body?

A Main energy source
B Structure and immune function
C Hydration
D Temperature regulation

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