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Author Question: When an organism such as a yeast lives by fermentation, it converts the pyruvate from glycolysis ... (Read 60 times)

kfurse

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on: Jul 15, 2019
When an organism such as a yeast lives by fermentation, it converts the pyruvate from glycolysis into a different compound, such as alcohol. Why doesn't it secrete the pyruvate directly?
◦ The conversion is needed to regenerate the molecules needed for glycolysis.
◦ The conversion yields 1 NADH per pyruvate molecule.
◦ The conversion yields 32 ATP per pyruvate molecule.
◦ A buildup of pyruvate in the surrounding environment would be too toxic.
Campbell Biology: Concepts & Connections ¦ Taylor, Simon, Dickey, Hogan, Reece ¦ 9th Edition
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Marked as best answer by kfurse on Jul 15, 2019

Sassygurl126

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Reply #1 on: Jul 15, 2019
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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kfurse

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Reply #2 on: Jul 15, 2019
Thank you!


Sassygurl126

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Reply #3 on: Jul 15, 2019
Always glad to help...


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Model Organism Drosophila Model Organism Drosophila
glycolysis glycolysis
glycolysis glycolysis
Periodic oscillations of the levels of glycolytic intermediates in yeast cells undergoing glycolysis Periodic oscillations of the levels of glycolytic intermediates in yeast cells undergoing glycolysis
Dry Yeast Dry Yeast
Glycolysis. Glycolysis.
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