Nutrition

Which of the following is a macronutrient essential for human nutrition?

• Vitamin C

• Iron

• Protein

• Zinc

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

• Build muscle

• Provide energy

• Strengthen bones

• Enhance vision

Which vitamin is known to be synthesized by the human body when exposed to sunlight?

• Vitamin A

• Vitamin B12

• Vitamin C

• Vitamin D

Which of the following is a water-soluble vitamin?

• Vitamin A

• Vitamin D

• Vitamin C

• Vitamin E

What is the main role of dietary fiber in the human body?

• Provide energy

• Build proteins

• Aid digestion

• Strengthen bones

Which mineral is crucial for oxygen transport in the blood?

• Calcium

• Iron

• Potassium

• Sodium

What is the process by which plants make their own food using sunlight called?

• Respiration

• Photosynthesis

• Digestion

• Fermentation

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Which of the following is a complete protein source?

• Rice

• Beans

• Eggs

• Wheat

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

• Store energy

• Build DNA

• Transport oxygen

• Regulate temperature

Which vitamin is essential for blood clotting?

• Vitamin A

• Vitamin K

• Vitamin C

• Vitamin E