The mitochondria release energy from nutrient molecules and transform the energy into a usable form. They are one of the most important organelle in the cell.
mitochondrion
When molecules are broken down the energy is released from the outer electron shells of the various elements involved.
energy is released
The energy in the food is stored in the form of chemical bonds. When the catabolic reactions occur nutrient molecules like glucose are broken down into smaller molecules and the energy thus released due to the breaking of chemical pond is conserved in the form of ATP. The most classical reaction that occurs is catabolic oxidation of glucose during respiration. Glucose contains 5 single bonds among six carbons that is broken down into six CO2 molecules and the released energy is stored in 38 ATPs. C6H12O6 + 6 O2 → 6 CO2 + 6 H2O + 38 ATP Similar kinds of reactions occur with fat molecules also but with different stoichiometry and the end result is same. The energy released by the breaking of bonds is reserved in the form of ATP.
When living cells break down food molecules energy is released and used to form ATP.
release electrons and energy
These cell organelles are the mitochondria.
nutrient molecules are broken down
a mitochondria
When molecules are broken down the energy is released from the outer electron shells of the various elements involved.
true
molecules of ATP.
energy is released
cellular respiration.
the answer is 2!
true
energy pyramid or nutrient pyramid.
They are organeles within the cell and are called the 'power house' of the cell because they store energy in chemical form for the cell to use when required