Q: Each gram of fat metabolized by the body releases about how many Calories?
Correct: 0 / Attempted: 0
(A) 4
(B) 5
(C) 7
(D) 9
Answer: (D) 9 Explanation: Fat is a highly concentrated source of energy. When metabolized, each gram of fat releases approximately 9 Calories. This is more than double the amount of energy provided by carbohydrates and proteins, which each release about 4 Calories per gram. The high energy content of fat makes it a crucial macronutrient for the body’s energy needs, especially during prolonged physical activity or periods of fasting.
