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

Respuesta :

mergl
mergl mergl
  • 02-06-2017
Carbohydrates are the main source because of the presence of cAMP in cells
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CuteCookie33
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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