Home / Aptitude Tests / Biology / The food substance t...

The food substance that would produce the highest amount ...

The food substance that would produce the highest amount of energy is

A.

protein

B.

amino acid

C.

fat

D.

glucose

Correct answer is C

The food substance that would produce the highest amount of energy is fat.
Fat is the most energy-dense macronutrient, providing 9 calories per gram. On the other hand, both carbohydrates (including glucose) and proteins provide 4 calories per gram. While amino acids are the building blocks of proteins, they are not a direct source of energy like fat and carbohydrates.