Human Anatomy & Physiology, Modified Mastering A&P with eText and Value Pack Access Card and Practicing A&P Workbook for Human Anatomy & Physiology
1st Edition
ISBN: 9780134206189
Author: Erin C. Amerman
Publisher: PEARSON
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Chapter 10, Problem 2AYKA
Summary Introduction
To review:
The predictable effects of drug neostigmine, known to block the activity of enzyme AchE(acetylcholinesterase) in the synaptic cleft.
Introduction:
The neurotransmitter, acetylcholine (Ach), is involved in muscle contraction as it is released by the presynaptic neuron and binds to receptors on the postsynaptic membrane. This opens the ion channels and generates an excitatory or inhibitory potential in the postsynaptic membrane. Ach is degraded by an enzyme called AchE (acetylcholinesterase), which is present in the synaptic cleft.
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Chapter 10 Solutions
Human Anatomy & Physiology, Modified Mastering A&P with eText and Value Pack Access Card and Practicing A&P Workbook for Human Anatomy & Physiology
Ch. 10.1 - What are the two types of striated muscle?Ch. 10.1 - Which two types of muscle are involuntary?Ch. 10.1 - What is the basic function of all types of muscle...Ch. 10.1 - 4. What five properties are common to all muscle...Ch. 10.1 - What basic structures are unique to muscle cells?...Ch. 10.2 - Prob. 1QCCh. 10.2 - How are the terminal cisternae related to the...Ch. 10.2 - Prob. 3QCCh. 10.2 - How does the arrangement of myofilaments produce...Ch. 10.2 - 5. Describe the structure of a sarcomere. What is...
Ch. 10.2 - Prob. 4QCCh. 10.2 - Prob. 5QCCh. 10.2 - Prob. 8QCCh. 10.3 - What is an action potential?Ch. 10.3 - Prob. 1QCCh. 10.3 - What is the resting membrane potential, and what...Ch. 10.3 - Prob. 3QCCh. 10.3 - What role does the Na+/K+ pump play in this ion...Ch. 10.3 - Prob. 6QCCh. 10.3 - Prob. 7QCCh. 10.4 - Prob. 1QCCh. 10.4 - Prob. 2QCCh. 10.4 - 3. How does excitation from a neuron trigger...Ch. 10.4 - Prob. 4QCCh. 10.4 - What are the steps of the crossbridge cycle?Ch. 10.4 - Prob. 6QCCh. 10.5 - What are the two immediate energy sources for...Ch. 10.5 - How long can these immediate energy sources fuel...Ch. 10.5 - Prob. 3QCCh. 10.5 - Prob. 4QCCh. 10.5 - Prob. 5QCCh. 10.5 - Prob. 6QCCh. 10.5 - Prob. 7QCCh. 10.6 - What is a twitch contraction?Ch. 10.6 - What are the phases of a twitch contraction?Ch. 10.6 - How does the timing of a stimulus impact the...Ch. 10.6 - 4. How do fused and unfused tetanus differ?
Ch. 10.6 - 5. At what length will a sarcomere be able to...Ch. 10.6 - How do type I and type II muscle fibers differ?Ch. 10.7 - Prob. 1QCCh. 10.7 - 2. Explain the process of recruitment.
Ch. 10.7 - Prob. 3QCCh. 10.7 - 4. How do isotonic concentric, isotonic...Ch. 10.8 - Prob. 1QCCh. 10.8 - Prob. 2QCCh. 10.8 - Prob. 3QCCh. 10.8 - What conditions does excess postexercise oxygen...Ch. 10 - Mark the following statements as true or false. If...Ch. 10 - How does a skeletal muscle fiber differ...Ch. 10 - Prob. 3CYRCh. 10 - Prob. 4CYRCh. 10 - Prob. 5CYRCh. 10 - Prob. 6CYRCh. 10 - Prob. 7CYRCh. 10 - 8. Order the following events of excitation and...Ch. 10 - 9. Which of the following statements accurately...Ch. 10 - 10. A muscle fiber relaxes when:
a. the...Ch. 10 - Mark the following statements as true or false. If...Ch. 10 - 12. Mark the following statements as true or...Ch. 10 - Prob. 13CYRCh. 10 - 14. Muscle tone is:
a. the result of voluntary...Ch. 10 - Prob. 15CYRCh. 10 - Which of the following is not likely to result...Ch. 10 - Which of the following factors is/are responsible...Ch. 10 - 18. What is thought to cause excess postexercise...Ch. 10 - Prob. 19CYRCh. 10 - 20. Which of the following best describes...Ch. 10 - Mark the following statements as true for smooth...Ch. 10 - Prob. 1CYUCh. 10 - Prob. 2CYUCh. 10 - Prob. 3CYUCh. 10 - Explain why cardiac muscle cells and some smooth...Ch. 10 - Prob. 1AYKACh. 10 - Prob. 3AYKACh. 10 - Prob. 4AYKACh. 10 - Prob. 5AYKACh. 10 - Prob. 6AYKBCh. 10 - Prob. 7AYKBCh. 10 - Prob. 2AYKA
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