How cells extract energy from glucose in the absence of oxygen. In yeast, anaerobic reactions produce alcohol, while in your muscles, they form lactic acid.
Both processes can happen thanks to alternative glucose degradation pathways that occur when normal cellular respiration that uses oxygen (aerobic) is not possible, that is, when there is no oxygen available that acts as an acceptor at the end of the transport chain of electrons. These fermentation pathways include glycolysis with a few extra reactions at the end. In yeast, the extra reactions produce alcohol; in the muscles, lactic acid.
Fermentation is a widespread route, but it is not the only way to obtain energy from fuels anaerobically (in the absence of oxygen). Some living systems use a different inorganic molecule instead of
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start text, O, end text, start subscript, 2, end subscript, like sulfate, as the final acceptor in an electron transport chain. This process, called anaerobic cellular respiration, is performed by some bacteria and archaeas.
So that they will be able to hunt and find places to sleep but not die
A divergent boundary plates moves away from each other.
HOPE THIS HELPS! ^_^
Photosynthesis is an example of an endergonic reaction. It is a type of reaction in which the energy is absorbed.
Photosynthesis refers to a set of reactions that uses solar energy, water and carbon dioxide in association with the pigment chlorophyll to produce organic compounds. Solar energy is converted into chemical energy in the form of ATP and NADPH. The chemical energy in these energy rich molecules is then used for the next step of photosynthesis for the fixation of the carbon.
Thus, photosynthesis is an endergonic reaction in which the solar energy is used to fix the carbon dioxide, transferring the energy into the carbohydrates formed and releasing oxygen.
