Please help quickly please no explanation requested Some friends are trying to make wine in their basement. They've added yeast to a sweet grapejuice mixture and have allowed the yeast to grow. After several days they find that sugar levelsin the grape juice have dropped, but there is no alcohol in the mixture. The most likelyexplanation is that:The mixture needs more sugar; yeast need a lot of energy before they can begin to produce alcoholThe mixture needs less sugar; high sugar concentrations stimulate cellular respiration and alcohol is not aby-product of cellular respirationO The mixture needs less oxygen; yeast only produce alcohol in the absence of oxygenThe mixture needs more oxygen; yeast need oxygen to break down sugar to produce alcohol

Yeast is widely used as a microbial starter in fermentation processes. Wineries and other…

Some friends are trying to make wine in their basement. They've added yeast to a sweet grape juice mixture and have allowed the yeast to grow. After several days they find that sugar levels in the grape juice have dropped, but there is no alcohol in the mixture. The most likely explanation is that:

Some friends are trying to make wine in their basement. They've added yeast to a sweet grape juice mixture and have allowed the yeast to grow. After several days they find that sugar levels in the grape juice have dropped, but there is no alcohol in the mixture. The most likely explanation is that:

Concepts of Biology

1st Edition

ISBN:9781938168116

Author:Samantha Fowler, Rebecca Roush, James Wise

Publisher:Samantha Fowler, Rebecca Roush, James Wise

Chapter4: How Cells Obtain Energy

Section: Chapter Questions

Problem 10RQ: Chemiosmosis involves a. the movement of electrons across the cell membrane. b. the movement of...

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Please help quickly please no explanation requested

Some friends are trying to make wine in their basement. They've added yeast to a sweet grape
juice mixture and have allowed the yeast to grow. After several days they find that sugar levels
in the grape juice have dropped, but there is no alcohol in the mixture. The most likely
explanation is that:
The mixture needs more sugar; yeast need a lot of energy before they can begin to produce alcohol
The mixture needs less sugar; high sugar concentrations stimulate cellular respiration and alcohol is not a
by-product of cellular respiration
O The mixture needs less oxygen; yeast only produce alcohol in the absence of oxygen
The mixture needs more oxygen; yeast need oxygen to break down sugar to produce alcohol

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