Which macromolecule provides a person with most of the energy that is needed for daily activities? carbohydrates
lipids
nucleic acids
proteins

Which of the following is a macronutrient? carbohydrates lipids amino acids all of the above

Match the correct terms to their descriptions a system in which only energy but not matter is exchanged frozen water in snow part of geosphere that includes only soil a thin layer between the troposphere and the stratosphere cryosphere tropopause closed system pedosphere

La glucosa es el nutriente mas utilizado por las celulas en la respiracion celular en esta ocurre 4 fenomenos cuales son