Single Answer MCQ
Q-00019496
Which substance is primarily used by human beings for energy?
1
Fat
2
Protein
3
Carbohydrate
4
Vitamin
Answer and Solution
Answer
C. Carbohydrate
Solution:
Carbohydrates are primarily used for energy in the human body. Fats and proteins can also provide energy, but carbohydrates are the main energy source. Vitamins do not provide energy.
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