Question

how do fats and protein release energy??​

Answer 1

Answer:

Carbohydrates and protein each pack just 4 calories per gram, less than half the energy in a gram of fat. The Role of Fats Each macronutrient has its place in a healthy diet, and the fact that fat contains more calories than carbohydrates and protein doesn't make it inherently bad.

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Answer 2

Answer:

Explanation:Oxygen entering our body helps in aerobic breakdown of fats which releases energy.On the other hand breakdown of proteins into amino acids during catabolism releases energy since,lower carbon products are formed,the rest broken products help in providing energy