What Is Life? A Guide to Biology with Physiology
4th Edition
ISBN: 9781319065447
Author: Jay Phelan
Publisher: W. H. Freeman
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Chapter 6, Problem 10MC
Summary Introduction
Introduction:
Alcohol is metabolized in a two-step process.
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a. What is the name of metabolite 1?
b. What enzyme converts metabolite 1 to metabolite 2 (E1)?
c. What is the name of metabolite 2?
d. What enzyme converts metabolite 4 to metabolite 5 (E4)?
e. What cofactor, if any, would E4 require?
a. What is the name of metabolite 1?
b. What is the name of metabolite 2?
c. What molecule a is required for this reaction to proceed?
d. What molecule b is produced in addition to 2?
e. What enzyme performs this reaction?
It has been hypothesized that a diet heavy in sugar may lead to a condition known as non-alcoholic fatty liver disease. Explain?
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What Is Life? A Guide to Biology with Physiology
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- If an organism tests positive for catalase, which of the following is MOST likely true about the organism? A. It returns nitrogen back to the atmosphere B. It can break down plasma membranes C. It creates H2O as a product of respiration D. It can only do homolactic fermentationarrow_forwarda. What is the name of metabolite 1? b. What is the name of metabolite 2? c. What kind of reaction occurred when 1 was converted to 2? d. What general kind of enzyme might you expect to perform this reaction? e. What cofactor, if any, would be required for this reaction?arrow_forwardFatty Acids are good fuels and release energy in the form of heat. This is primarily because: a) Hydrocarbons are highly unstable before combustion b) The reactants of combustion are energetically more stable than the reactants. c) The products of combustion are energetically more stable than the reactants. d) Oxygen molecule is highly stable before combustion.arrow_forward
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