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Fueled by the metabolism of sugar, the ATP byproducts (ADP) are reconstituted into ATP molecules. Use of ATP energy requires no oxygen - when the ATP is depleted the muscle cells must use cellular respiration to obtain energy and once the muscle is at rest the ATP stores are replenished.
Anaerobic means "without air (oxygen)". Fermentation allows some cells to make ATP without having oxygen present. Fermentation is not nearly as efficient as aerobic respiration, since it produces a net yield of only 2 ATP per glucose molecule (aerobic respiration produces 36-38 ATP per glucose).
The products of the light reaction are 18 ATP, 12 NADPH2 and 6O2 (which is actually a byproduct.)
Mitochondria. The mitochondria's primary function is to convert the potential chemical energy of molecules into a form that the cell can use, which is ATP. It is made my the process of cellular respiration using fuel molecules and Oxygen. ATP is made up of Adenosine molecule attached to three phosphate groups.
lactid acid, glycogen, glucose, fatty acids
Oxygen. Cells can produce much more ATP from glucose in the presence of Oxygen (aerobic respiration) than without oxygen (anaerobic respiration) in a process called oxidative phosphorylation that occurs in the mitochondria of cells. In the presence of oxygen one glucose can be broken down to produce 36 ATP Without oxygen, only 4 ATP can be made
ATP allows our cells to maintain, repair and reproduce themselves.
Adenosine Triphosphate (ATP) provides the energy necessary for the activities of all body cells.
ATP allows our cells to maintain, repair and reproduce themselves.
they use it by giving out oxygen
ATP
Oxygen is used to produce ATP in the mitochondria, which powers our cells to do its functions.
they use it by giving out oxygen
Produce ATP
CH2O (glucose) is the most fundamental molecule metabolized by cells (in conjunction with Oxygen) for energy.
Mitochondria produce ATP (adenosine triphosphate) for cells to carry out necessary processes.
ATP and oxygen. ATP provides the energy for cellular activity and oxygen drives the electrons for cellular respiration