HORTICULTURE

Detailed explanation-1: -In the mitochondria, the metabolism of sugars is completed, and the energy released is harnessed so efficiently that about 30 molecules of ATP are produced for each molecule of glucose oxidized. By contrast, only 2 molecules of ATP are produced per glucose molecule by glycolysis alone.

Detailed explanation-2: -Mitochondria are the powerhouses of the cell because they “burn” or break the chemical bonds of glucose to release energy to do work in a cell.

Detailed explanation-3: -Mitochondria break down sugar molecules and produce energy in the form of molecules of adenosine triphosphate (ATP).

Detailed explanation-4: -It’s not usable in its regular state so our cells break glucose down even more before passing it to our mitochondria. This process is called glycolysis. The broken-down form of glucose is what is really combined with oxygen to produce a net of carbon dioxide, NADH, FADH2, and ATP.

Detailed explanation-5: -Glycolysis Is a Central ATP-producing Pathway During glycolysis, a glucose molecule with six carbon atoms is converted into two molecules of pyruvate, each of which contains three carbon atoms.