What is the end product of the payoff phase of glycolysis?Group of answer choicesaldolaseglyceraldehyde 3-phosphatepyruvate kinasepyruvate
Question
What is the end product of the payoff phase of glycolysis?
Group of answer choices
- aldolase
- glyceraldehyde 3-phosphate
- pyruvate kinase
- pyruvate
Solution
Analyze the Question
In glycolysis, the payoff phase (also known as the energy generation phase) involves the conversion of intermediates into end products while generating ATP and NADH.
Relevant Concepts
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Glycolysis Overview: Glycolysis is a series of enzymatic reactions that convert glucose into pyruvate, producing ATP and NADH in the process. The pathway can be divided into two main phases: the investment phase and the payoff phase.
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Payoff Phase: In the payoff phase, which occurs after the intermediate glyceraldehyde 3-phosphate (G3P) is formed from glucose, the following key steps take place:
- G3P is converted to pyruvate.
- ATP is generated through substrate-level phosphorylation.
- NADH is produced from the oxidation of G3P.
Final Answer
The end product of the payoff phase of glycolysis is pyruvate.
Similar Questions
What are the products of glycolysis?
Glycolysis is a part of cellular respiration that breaks the glucose molecule down to what? A. Acetyl CoA B. Pyruvic acid C. FADH2 D. ATP and NADH
What is the rate-limiting enzyme in glycolysisGroup of answer choicesphosphofructokinasecreatine kinasehexokinasepyruvate kinase
elect all of the following that are products of glycolysis.Group of answer choicesFADCO₂ATPFADH₂NADHpyruvateacetyl CoAH₂ONAD⁺ADPglucoseO₂Next
An enzyme used in gluconeogenesis but NOT glycolysis is:Group of answer choicesglucose 6-phosphatasephosphofructokinase-1pyruvate kinasehexokinase
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