What type of organisms use the Krebs cycle?
Oxygen-respiring organisms
Anaerobic bacteria
Viruses
Fungi
Answer
Oxygen-respiring organisms, including animals, plants, and most bacteria, utilize the Krebs cycle as a crucial metabolic pathway. This cycle, also known as the citric acid cycle, plays a central role in cellular respiration, the process by which organisms convert glucose into energy. During the Krebs cycle, acetyl-CoA, derived from the breakdown of glucose, combines with oxaloacetate to form citrate.
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