Which essential macronutrient’s primary function is to serve as the building block for structural tissue and enzymatic reactions?
Nutrition MCQs
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Which essential fat-soluble vitamin plays a crucial role in regulating calcium and phosphate absorption, making it vital for bone mineralization and strength?
Which of the following macronutrients is the human body’s primary and most efficient source of energy?
How many standard amino acids are classified as ‘essential’ for humans?
Which fat-soluble vitamin is crucial for the liver to synthesize the proteins necessary for normal blood coagulation (clotting)?
Which essential mineral is crucial for the transport of oxygen throughout the human body by forming a key component of hemoglobin in red blood cells?
Which group of water-soluble vitamins functions primarily as coenzymes for metabolism?
Which vitamin class carries a risk of toxic accumulation?
Which of the following nutrients is primarily responsible for building and repairing tissues in the human body?
Which vitamin is crucial for preventing night blindness?
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