Human Nutrition MCQs with Answers

Which mineral is important for maintaining healthy bones and teeth?

What is the term for the process where fats are broken down into fatty acids and glycerol?

Which nutrient is essential for brain function, nerve transmission, and maintaining cell membranes?

What is the term for the process where amino acids are linked together to form proteins?

Which vitamin is important for vision, immune function, and skin health?

Which nutrient is the body's preferred source of energy during high-intensity exercise?

Which nutrient is a major component of muscle tissue and is essential for growth and repair?

Which nutrient plays a crucial role in nerve function and muscle contraction?

Which mineral is important for muscle function, nerve signaling, and maintaining healthy bones?

Which vitamin is necessary for blood clotting and bone health, and is produced by the skin when exposed to sunlight?

Which vitamin is crucial for collagen production and wound healing?

Which vitamin is important for red blood cell production and neurological function?

What is the term for the measure of energy provided by food when digested by the body?

Which nutrient is a primary component of hemoglobin and myoglobin, essential for oxygen transport?

Which mineral is important for regulating fluid balance and muscle contractions?

What is the primary function of dietary fiber in human nutrition?

Which nutrient is important for maintaining healthy skin and regulating body temperature?

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

What is the term for the condition caused by iron deficiency, resulting in fatigue and weakness?

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

What is the term for the process of converting glucose into glycogen for storage in the liver and muscles?

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

Which vitamin is essential for the absorption of calcium and phosphorus in the gut?

Which nutrient is essential for proper nerve function, muscle contraction, and fluid balance?

Which mineral is essential for thyroid hormone production and regulation of metabolism?

What is the term for the condition caused by inadequate niacin (vitamin B3) intake, leading to dermatitis, diarrhea, and dementia?

Which mineral is important for bone health, nerve function, and muscle contraction?

Which vitamin is crucial for the absorption of calcium and phosphorus, and is found in sunlight?

What is the term for the process of breaking down food into smaller molecules for absorption?

What is the term for the condition caused by niacin (vitamin B3) deficiency, leading to dermatitis and diarrhea?

Which vitamin is essential for proper immune function, wound healing, and collagen production?

What is the term for the essential fatty acids that the body cannot produce on its own?

What is the term for the process where glucose is converted into pyruvate to produce ATP?

What is the term for the process where triglycerides are broken down into glycerol and fatty acids?

What is the term for the condition caused by inadequate vitamin C intake, leading to weakness and fatigue?

Which vitamin is necessary for normal blood clotting?

What is the term for the condition caused by thiamine (vitamin B1) deficiency, leading to neurological symptoms?

What is the term for the condition caused by vitamin D deficiency in children, leading to soft and weak bones?

Which mineral is vital for oxygen transport in the blood?

What is the term for the condition caused by vitamin A deficiency, leading to vision problems?