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What are Macronutrients in Biology? PDF | Download eBooks

Learn Macronutrients definition in biology with explanation to study “What are Macronutrients”. Study macronutrients explanation with biology terms to review biology course for online degree programs.

Macronutrients Definition:

  • Macronutrients are those nutrients that are require them in relatively large amounts.

    Campbell Biology by J.B. Reece, L.A. Urry, M.L. Cain, S.A. Wasserman, P.V. Minorsky, R.B. Jackson

Macronutrients Explanation:

Consumed in relatively large amounts (grams or ounces), macronutrients (carbohydrates, fats, proteins, water) are used primarily to generate energy or to incorporate into tissues for growth and repair. The three macronutrients all have their own specific roles and functions in the body and supply us with calories or energy. For this reason, the body requires these nutrients in relatively large amounts to grow, develop, repair and feel good.

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