Answer: C- The atoms have different atomic numbers
Explanation:
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
OR
2
OR
2
I mean
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.
The answer is cellular respiration.
<h2>Water;NADP is the correct option</h2>
Explanation:
Z scheme also known as non cyclic electron flow which starts with the absorption of light by photosystem II
- Z scheme involves both photosystem(PS) I and photosystem(PS) II
- Water becomes oxidized and oxygen gas is released/evolved as a result NADP+ gets reduced and produces NADPH
- Oxidation of water and release of protons in lumen is done by PSII whereas reduction of NADP+ to NADPH is done by PSI
- Oxidation of water molecule establish gradient of proton and this gradient drives synthesis of ATP
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