HUMAN BIOLOGY-EBOOK ACCESS (180 DAY)
16th Edition
ISBN: 9781260918410
Author: Mader
Publisher: MCG
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Chapter 9, Problem 2TC
Summary Introduction
Case summary:
Suppose a person is taking large doses of creatine, an amino acid supplement that is advertised for its ability to enhance muscle growth. The muscle of a person can grow at a limited rate.
Adequate information:
Creatine is a chemical substance normally present in the body. It is mostly present in muscles, but a small amount of it is also present in the brain. The sources of the creatine are red meat and seafood.
To determine:
The effect of the excess of the creatine that is not used for the synthesis of new muscle.
Given information:
A person takes an amino acid supplement that contains a large dose of creatine for muscle growth.
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Chapter 9 Solutions
HUMAN BIOLOGY-EBOOK ACCESS (180 DAY)
Ch. 9.1 - State the function of each organ of the...Ch. 9.1 - Prob. 2LOCh. 9.1 - Prob. 3LOCh. 9.1 - Prob. 1CYPCh. 9.1 - Prob. 2CYPCh. 9.1 - Prob. 3CYPCh. 9.2 - 1. Identity the structures of the mouth, pharynx,...Ch. 9.2 - Prob. 2LOCh. 9.2 - Prob. 3LOCh. 9.2 - Prob. 1CYP
Ch. 9.2 - Prob. 2CYPCh. 9.2 - Prob. 3CYPCh. 9.3 - Prob. 1LOCh. 9.3 - Prob. 2LOCh. 9.3 - Prob. 3LOCh. 9.3 - Prob. 1BTHCh. 9.3 - Considering that the GI tract consists of layers...Ch. 9.3 - Prob. 1CYPCh. 9.3 - Prob. 2CYPCh. 9.3 - Summarize the differences in how carbohydrates,...Ch. 9.4 - Prob. 1LOCh. 9.4 - Prob. 2LOCh. 9.4 - Prob. 3LOCh. 9.4 - Prob. 1CYPCh. 9.4 - Prob. 2CYPCh. 9.4 - Prob. 3CYPCh. 9.5 - Describe the structure and function of the large...Ch. 9.5 - Prob. 2LOCh. 9.5 - Prob. 1BTHCh. 9.5 - What factors might regulate how long the PillCam...Ch. 9.5 - Prob. 1CYPCh. 9.5 - Prob. 2CYPCh. 9.5 - Prob. 3CYPCh. 9.6 - Prob. 1LOCh. 9.6 - Prob. 2LOCh. 9.6 - What aspects of our society encourage the...Ch. 9.6 - Prob. 1.2BTHCh. 9.6 - Prob. 2.1BTHCh. 9.6 - Prob. 2.2BTHCh. 9.6 - Prob. 3.1BTHCh. 9.6 - Prob. 3.2BTHCh. 9.6 - Prob. 1CYPCh. 9.6 - Prob. 2CYPCh. 9.6 - Prob. 3CYPCh. 9 - Prob. 1ACh. 9 - Prob. 2ACh. 9 - Prob. 3ACh. 9 - Prob. 4ACh. 9 - Prob. 5ACh. 9 - Prob. 6ACh. 9 - Prob. 7ACh. 9 - Prob. 8ACh. 9 - Prob. 9ACh. 9 - Prob. 10ACh. 9 - Prob. 11ACh. 9 - Prob. 12ACh. 9 - Prob. 13ACh. 9 - Prob. 14ACh. 9 - Prob. 15ACh. 9 - A BMI of 26.7 indicates that a person is healthy....Ch. 9 - Prob. 17ACh. 9 - Prob. 18ACh. 9 - Trace all of the types and locations of enzymes...Ch. 9 - Prob. 2TC
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- In muscle cells, magnesium ions compete with calcium ions for binding sites on troponin molecules. If a person has too high a concentration of magnesium ions in the blood, magnesium ions can prevent calcium ions from binding troponin. A) What effect would this have on muscle contraction (strengthen, weaken, or no effect)? B) Use your knowledge of how muscle fibers contract to explain your answer in part A.arrow_forwardMuscle contraction involves a protein conformational change called the power stroke. Where ultimately does the energy come from that allows a series of conformational changes involved in the power stroke? O Ca2+ O ATP hydrolysis O Actin polymerization O GTP hydrolysisarrow_forwardYou are a brilliant (but evil) biochemist who is developing a toxin that can be used to paralyze skeletal muscle. Using your knowledge of how muscle contraction happens at the cellular and molecular levels, identify two steps in the sequence of events necessary for the contraction that could be disrupted to cause paralysis, and explain why each disruption would prevent muscle contraction.arrow_forward
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