MasteringA&P with Pearson eText -- ValuePack Access Card -- for Essentials of Human Anatomy & Physiology
11th Edition
ISBN: 9780321957122
Author: Elaine N. Marieb
Publisher: PEARSON
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Chapter 6, Problem 19SAE
Summary Introduction
To review:
The three ways in which adenosine triphosphate (ATP) could be generated.
Introduction:
In order to produce contractions, the muscles require energy in the form of ATP molecule. Muscle cells are known to contain only a small quantity of ATP, so once consumed these ATP are again needed to be synthesized. The major source of ATP production is the creatine phosphate and glycogen found in the muscles.
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Chapter 6 Solutions
MasteringA&P with Pearson eText -- ValuePack Access Card -- for Essentials of Human Anatomy & Physiology
Ch. 6 - More than one choice may apply. Identify the...Ch. 6 - Prob. 2MCCh. 6 - More than one choice may apply. Which of the...Ch. 6 - Prob. 4MCCh. 6 - Prob. 5MCCh. 6 - 6. Which of the following muscles attach to the...Ch. 6 - Which of these thigh muscles causes movement at...Ch. 6 - 8. Which of the following insert on the...Ch. 6 - What is major function of muscle?Ch. 6 - Compare skeletal, smooth, and cardiac muscles in...
Ch. 6 - Prob. 11SAECh. 6 - Prob. 12SAECh. 6 - Prob. 13SAECh. 6 - Describe how a neurotransmitter is released into...Ch. 6 - Prob. 15SAECh. 6 - Prob. 16SAECh. 6 - Prob. 17SAECh. 6 - Prob. 18SAECh. 6 - Prob. 19SAECh. 6 - Prob. 20SAECh. 6 - If you were alternately contracting and relaxing...Ch. 6 - The sternocleidomastoid muscles help to flex the...Ch. 6 - Prob. 23SAECh. 6 - Name the prime mover of elbow flexion. Name its...Ch. 6 - Prob. 25SAECh. 6 - The hamstring and quadriceps muscle groups are...Ch. 6 - 27. What two-bellied muscle makes up the calf...Ch. 6 - 28. What happens to muscles when they are...Ch. 6 - Prob. 29SAECh. 6 - 30. Should a triathlete engage in aerobic or...Ch. 6 - Prob. 31CAQCh. 6 - Phil loved to play squash. During a particularly...Ch. 6 - While painting her house, Susan fell off the...Ch. 6 - Prob. 34CAQCh. 6 - 37. Chemical A binds and blocks acetylcholine...
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- Muscle fibers that have a high number of mitochondria, contain largeamounts of myoglobin, and exhibit low rates of ATP hydrolysis arecalled __________ fibers.a. slow-glycolyticb. fast-glycolyticc. intermediated. fast-oxidativee. slow-oxidativearrow_forwardWhat is the sole source of energy used by the body for muscle contraction? Where does the chemical importance lie in this molecule? Explain your answer by reviewing the process of ATP hydrolysis.arrow_forwardWhat are two major functions of ATP hydrolysis in skeletal muscleactivity?arrow_forward
- Describe how ATP is produced for short and rapid activities versus long and sustained activities.arrow_forwardWhen ATP levels return to normal after intense muscle activity, is creatine predominantly phosphorylated or unphosphorylated? Draw your answer, phosphorylated or unphosphorylated creatine. I know it would be phosphortlated, but what would the correct way to draw it?arrow_forwardDraw a figure illustrating the relationship between ATP and creatine phosphate, and explainthe physiological significance of this relationship.arrow_forward
- How do muscle cells continuously synthesize ATP?arrow_forwardThe filaments of skeletal muscle are moved by free energy derived from the hydrolysis of ATP. During sustained muscle contraction ATP levels remain fairly constant, while levels of creatine phosphate fall. Explain why this is so. Under what circumstances is an oxygen debt incurred during muscle contraction?arrow_forward
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