saulavila231 saulavila231

02-06-2017
Biology

contestada

Which macromolecule is the main source of energy for living organisms?
A_fat
B_nucleic acid
C_protein
D_carbohydrates

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02-06-2017

Carbohydrates are the main source because of the presence of cAMP in cells

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CuteCookie33 CuteCookie33

02-06-2017

I would say C. Protein. Mostly because protein and lipids are the main sources of energy. Carbohydrates are just one type while protein covers most. if I'm wrong, pls tell me.

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