Fermentation is defined as: Group of answer choicesenergy metabolism in the absence of external electron acceptorsenergy metabolism of anaerobesabsence of electron transport chainslife without air
Question
Fermentation is defined as: Group of answer choicesenergy metabolism in the absence of external electron acceptorsenergy metabolism of anaerobesabsence of electron transport chainslife without air
Solution
Fermentation is defined as energy metabolism in the absence of external electron acceptors. This process allows organisms to generate energy without the need for oxygen or other external electron acceptors. It is a type of anaerobic (without air) metabolism, but not all anaerobes use fermentation. Also, while fermentation does not involve an electron transport chain, it's not accurate to define it as the absence of electron transport chains.
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