WBCS.LIVE practice question

The food that gives more calories per unit mass of food is -

Solve this multiple-choice question and check the correct answer with its explanation below.

Answer options

  1. protein
  2. carbohydrates
  3. fat
  4. water

Correct answer and explanation

Correct answer: fat

Explanation: āœ… Correct Answer: C. fat šŸ“š Explanation: Fat is the most energy-dense macronutrient, providing approximately 9 calories per gram. In contrast, both proteins and carbohydrates provide only about 4 calories per gram. This makes fat a highly efficient source of energy for the body. It is used for long-term energy storage and insulation.