Nutrient Roles in Health and Fitness

What is the primary role of carbohydrates in the human body?

• To build and repair tissues

• To provide energy

• To regulate body temperature

• To protect organs

Explain how proteins contribute to muscle growth and repair.

• Proteins are stored as fat and used for energy

• Proteins are broken down into amino acids, which are used to build and repair muscle tissues

• Proteins are converted into glucose for immediate energy

• Proteins are used to insulate the body

Match the following vitamins with their primary health benefits.

• Supports blood clotting

• Vitamin K

• Supports bone health

• Vitamin D

• Supports vision and skin health

• Vitamin C

• Supports the immune system

• Vitamin A

Discuss the strategic role of fats in maintaining overall health.

• Fats are only used for energy storage

• Fats are essential for hormone production, cell structure, and energy storage

• Fats are not necessary for a healthy diet

• Fats are only used to insulate the body

Analyze how minerals contribute to bone strength.

• Minerals are not involved in bone health

• Minerals like calcium and phosphorus are crucial for bone density and strength

• Minerals are only needed for muscle contraction

• Minerals are used to regulate body temperature

Evaluate the impact of hydration on physical performance.

• Hydration has no effect on physical performance

• Proper hydration improves endurance, strength, and overall physical performance

• Hydration only affects mental performance

• Hydration is only important in hot weather

Identify the nutrient class that is primarily responsible for energy storage in the body.

• Carbohydrates

• Proteins

• Fats

• Vitamins

Describe the process by which carbohydrates are utilized during physical activity.

• Carbohydrates are stored as fat and used after all other energy sources are depleted

• Carbohydrates are broken down into glucose, which is used as a quick source of energy during physical activity

• Carbohydrates are converted into amino acids for muscle repair

• Carbohydrates are used to insulate the body

Which of the following is not a nutrient?

• water
• vitamins
• carbohydrates
• fiber

What is the process of taking in food and using it for energy and good health?

• Nutrition
• making healthy choices
• GMOs
• Carbohydrates