FOOD PROCESSING AND PRESERVATION
FERMENTATION
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Krebs Cycle is part of ____ respiration.
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Aerobic
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Anaerobic
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Either A or B
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None of the above
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Explanation:
Detailed explanation-1: -The Krebs cycle, by itself, does not require the presence of oxygen; this element is necessary for the last stage of aerobic cellular respiration, i.e., oxidative phosphorylation. Organic molecules endowed with energy (carbohydrates, lipids, proteins) are split in previous reactions.
Detailed explanation-2: -Aerobic respiration means ‘with oxygen’ and occurs when the body produces energy from chemical reactions using oxygen. The Krebs cycle is part of aerobic metabolism.
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