CNC Fundamentals of Nutrition Science

Question 1

Which nutrient is primarily responsible for building and repairing body tissues?

Accepted Answer

Proteins

Answer

Carbohydrates

Answer

Fats

Answer

Vitamins

Question 2

Which vitamin is essential for calcium absorption in the body?

Accepted Answer

Vitamin D

Answer

Vitamin A

Answer

Vitamin C

Answer

Vitamin K

Question 3

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

Accepted Answer

Provide energy

Answer

Build muscle

Answer

Maintain bone strength

Answer

Produce hormones

Question 4

Which of the following is a complete protein source?

Accepted Answer

Eggs

Answer

Rice

Answer

Beans

Answer

Wheat

Question 5

Which mineral is important for oxygen transport in the blood?

Accepted Answer

Iron

Answer

Calcium

Answer

Magnesium

Answer

Zinc

Question 6

What is the recommended daily intake of water for an average adult?

Accepted Answer

2-3 liters

Answer

0.5 liters

Answer

1 liter

Answer

5 liters

Question 7

Which macronutrient provides the most energy per gram?

Accepted Answer

Fats

Answer

Proteins

Answer

Carbohydrates

Answer

Vitamins

Question 8

What is the main role of dietary fiber?

Accepted Answer

Promote digestive health

Answer

Build muscle

Answer

Provide vitamins

Answer

Support vision

Question 9

Which vitamin is known for its antioxidant properties?

Accepted Answer

Vitamin C

Answer

Vitamin D

Answer

Vitamin B12

Answer

Vitamin K