Nutrition Quiz

What are the three main types of macronutrients?

• Vitamins, minerals, and water

• Proteins, carbohydrates, and fats

• Fiber, sugars, and starches

• Amino acids, fatty acids, and glucose

How many calories per gram does protein provide?

• 4 calories per gram

• 7 calories per gram

• 9 calories per gram

• 2 calories per gram

What is the primary role of dietary fiber in the body?

• To provide energy

• To build and repair tissues

• To aid in digestion and prevent constipation

• To regulate blood sugar levels

Which vitamin is most important for calcium absorption?

• Vitamin A

• Vitamin B12

• Vitamin C

• Vitamin D

Which of the following is a complex carbohydrate?

• Glucose

• Fructose

• Starch

• Sucrose

Trans fats are primarily found in which of the following?

• Fresh fruits and vegetables

• Whole grains

• Processed foods

• Lean meats

What is the function of water in the body?

• To provide energy

• To serve as a building block for cells

• To regulate body temperature and transport nutrients

• To increase muscle mass

Which nutrient is most efficiently absorbed in the presence of dietary fat?

• Vitamin A

• Vitamin C

• Vitamin D

• Vitamin B12

What is the process by which nutrients pass from the digestive system into the blood?

• Digestion

• Absorption

• Metabolism

• Excretion