The enzyme catalase is found in beef liver. This enzyme is responsible for the rapid breakdown of hydrogen peroxide to water and oxygen. When the catalase in the liver works properly, the speedy release of O2 and H2O will cause a foaming effect. When the enzyme activity increases, there is more foaming, and when the
The enzyme catalase is found in beef liver. This enzyme is responsible for the rapid breakdown of hydrogen peroxide to water and oxygen. When the catalase in the liver works properly, the speedy release of O2 and H2O will cause a foaming effect. When the enzyme activity increases, there is more foaming, and when the
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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The enzyme catalase is found in beef liver. This enzyme is responsible for the rapid breakdown of hydrogen peroxide to water and oxygen. When the catalase in the liver works properly, the speedy release of O2 and H2O will cause a foaming effect. When the enzyme activity increases, there is more foaming, and when the enzyme activity decreases, there is less foaming. If the enzyme becomes denatured, there will be no foaming.
Transcribed Image Text:What factors affect enzyme activity and/or denature the enzyme? Use specific
examples from the demonstration to support your answer.
Transcribed Image Text:Liver Treatment
Foam Intensity (0 5)
Untreated Liver (control)
Increased Surface Area
Alcohol
Hot Water Bath
Ice Water Bath
NaOH (base – high pH)
HCI (acid - low pH)
Salt Solution
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