Quiz on Human Physiology: Nutrition, Vitamins, and Minerals

What is the primary function of calcium in the body?

• Hormone regulation

• Energy production

• Blood clotting

• Formation and maintenance of bones

Which mineral is essential for the synthesis of neurotransmitters?

• Iron

• Calcium

• Zinc

• Magnesium

What is the most abundant mineral in the human body?

• Iron

• Calcium

• Magnesium

• Phosphorus

Which vitamin is known for its role in vision?

• Vitamin D

• Vitamin K

• Vitamin A

• Vitamin C

What condition is characterized by porous and fragile bones?

• Rickets

• Scurvy

• Anemia

• Osteoporosis

Which vitamin is essential for collagen formation?

• Vitamin B12

• Vitamin C

• Vitamin K

• Vitamin E

What is the primary role of potassium in the body?

• Protein synthesis

• Fluid balance and nerve function

• Oxygen transport

• Bone mineralization

Which vitamin deficiency can lead to beriberi?

• Vitamin B1

• Vitamin B2

• Vitamin B3

• Vitamin B6

What is the main function of iron in the body?

• Muscle contraction

• Oxygen transport

• Bone health

• Nerve function

Which mineral is crucial for the synthesis of ATP?

• Magnesium

• Zinc

• Sodium

• Calcium