The primary function of the Krebs cycle is toGroup of answer choicesproduce ATP via substrate-level phosphorylation.produce H 2O and ATP.complete the oxidation of carbohydrates, fats, and proteins (i.e., form NADH and FADH).prime glycolysis for the production of ATP.
Question
The primary function of the Krebs cycle is toGroup of answer choicesproduce ATP via substrate-level phosphorylation.produce H 2O and ATP.complete the oxidation of carbohydrates, fats, and proteins (i.e., form NADH and FADH).prime glycolysis for the production of ATP.
Solution
The primary function of the Krebs cycle is to complete the oxidation of carbohydrates, fats, and proteins (i.e., form NADH and FADH).
Here's a step-by-step explanation:
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The Krebs cycle, also known as the citric acid cycle or the tricarboxylic acid cycle, is a series of chemical reactions used by all aerobic organisms to generate energy.
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It begins when Acetyl-CoA combines with a four-carbon molecule, oxaloacetate, to produce a six-carbon molecule, citrate.
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Through a series of steps, citrate is converted back into oxaloacetate, producing two molecules of carbon dioxide in the process.
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During these reactions, the energy stored in the Acetyl-CoA is transferred to ATP, NADH, and FADH2.
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The NADH and FADH2 then carry these high-energy electrons to the electron transport chain, where
Similar Questions
The Krebs cycle produces ATP: directly via ADP phosphorylation; and indirectly via NADH and FADH2 indirectly via NADH and FADH2; and indirectly via GTP directly via ADP phosphorylation indirectly via NADH and FADH2
Which BEST describes the mechanism of the Krebs Cycle?*1 pointIt is the partial breakdown of carbon dioxide to release pyruvate molecules (lactic acid fermentation).It is the complete oxidation of pyruvate to release carbon dioxide (aerobic respiration).It is the partial breakdown of glucose molecules to pyruvate.It is the oxidation of NADH and FADH2 to generate ATP
The Krebs cycle: A) Uses glucose B) Is part of anaerobic glycolysis C) Is part of aerobic glycolysis D) Consumes ATP and produces CO2 E) Produces GTP, NADH, and CO2
Before entering the Krebs cycle, pyruvate is converted toMultiple ChoiceH2O and CO2.glucose.acetic acid.acetyl CoA.ATP.
A single "turn" of the Krebs cycle will yieldMultiple Choice1 ATP, 2 NADH, and 1 FADH2.2 ATP, 2 NADH, and 2 FADH2.1 ATP, 3 NADH, and 1 FADH2.2 ATP, 3 NADH, and 2 FADH2.1 ATP, 2 NADH, and 2 FADH2.
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