EnergyMetabolism/NutrientAndEnergy/ChemicalEnergyOfNutrient

For the cell to obtain the energy,nurtrients are removed from outside of the cell.Ther are plenty (lots ?) of energy are inside of the nutrients. These chemical energy are descried in red lines, and nutrients including atoms,such as carbon,oxygen,and hydrogen are connected into one molecule. In other words (to sum up ?),when nutrients enters a cell,decreibed in green arrow, chemical energy of nutirient will also enters inside the cell,decribed in red arrow.