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The Entner-Doudoroff pathway leads to the formation of:
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12. Microbial Metabolism
Entner-Doudoroff Pathway
Multiple Choice
The Entner-Doudoroff Pathway:
A
Converts glucose to pyruvate.
B
Can operate aerobically or anaerobically.
C
Is an alternative process to the glycolytic pathway.
D
All the above are correct.
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검증된 단계별 안내1
Understand the Entner-Doudoroff (ED) pathway: It is a metabolic pathway that converts glucose to pyruvate, similar to glycolysis, but with different intermediates and enzymes.
Recognize that the ED pathway can function in both aerobic and anaerobic conditions, providing flexibility to microorganisms in different environments.
Compare the ED pathway to the glycolytic pathway: While both pathways convert glucose to pyruvate, the ED pathway is an alternative route found in some bacteria and archaea.
Identify the key enzymes and intermediates unique to the ED pathway, such as 6-phosphogluconate dehydratase and KDPG aldolase, which differentiate it from glycolysis.
Conclude that all the statements provided about the Entner-Doudoroff pathway are correct, as it indeed converts glucose to pyruvate, operates under both aerobic and anaerobic conditions, and serves as an alternative to glycolysis.
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