1. Under what circumstances did the yeast carry out optimal fermentation?

Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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1. Under what
circumstances did the
yeast carry out optimal
fermentation?
2. What material was
collected in the
balloons?
3. Which group
was the control
and why?
4. What are the
products of
fermentation?
5. What caused the
balloons to increase in
size?
Transcribed Image Text:1. Under what circumstances did the yeast carry out optimal fermentation? 2. What material was collected in the balloons? 3. Which group was the control and why? 4. What are the products of fermentation? 5. What caused the balloons to increase in size?
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Fermentation is a biochemical mechanism by which the activity of enzymes induces chemical modifications in organic substrates. Yeast is a living microorganism rather than a chemical. It is useful for fermentation because it causes the glucose molecule to break down into parts, forming alcohol.

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