EBK ANATOMY & PHYSIOLOGY: THE UNITY OF
7th Edition
ISBN: 8220102796409
Author: SALADIN
Publisher: YUZU
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Textbook Question
Chapter 11, Problem 7TYR
ACh receptors are found mainly in
- a. synaptic vesicles.
- b. terminal cisterns.
- c. thick filaments.
- d. thin filaments.
- e. junctional folds.
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Which of the following statements are true of the neuromuscular junction? (Read carefully and select all the correct statements.)
A.
A synapse is the space between two muscle fibers.
B.
Acetylcholine is released from vesicles in the sarcolemma.
C.
The axon terminal is the end of a sensory neuron.
D.
Acetylcholine makes the sarcolemma more permeable to calcium ions.
E.
Cholinesterase is an enzyme that destroys acetylcholine so that the impulse will continue at the same strength.
F.
The receptors for acetylcholine are in the sarcolemma.
Place the events at the neuromuscular junction in the order in which they occur:
1. release of acetylcholine (ACh)
2. activation of ACH receptors on the motor endplate
3. termination of the ACh activity by acetylcholinesterase
4. arrival of an action potential at the synaptic end bulb
5. diffusion of ACh across the synaptic cleft
6. opening of NA* channels in the motor endplate
7. production of a muscle fiber action potential
O 4,1,2,5,6,7,3
4,1,5,6,2,7,3
4,1,5,2,7,6,3
4,1,5,2,6,7,3
Where can you find neuropeptides, such as endorphin?
A. On their ionotropic receptors.
B. Inside small clear synaptic vesicle.
C. In dendritic spine.
D. In mitochondria.
E. Inside large dense core vesicles.
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Chapter 11 Solutions
EBK ANATOMY & PHYSIOLOGY: THE UNITY OF
Ch. 11.1 - Prob. 1BYGOCh. 11.1 - Prob. 2BYGOCh. 11.1 - Prob. 3BYGOCh. 11.1 - Prob. 1AYLOCh. 11.1 - Prob. 2AYLOCh. 11.1 - Prob. 3AYLOCh. 11.1 - Prob. 4AYLOCh. 11.2 - Prob. 4BYGOCh. 11.2 - Prob. 5BYGOCh. 11.2 - Prob. 6BYGO
Ch. 11.2 - Prob. 7BYGOCh. 11.2 - Prob. 1AYLOCh. 11.2 - Prob. 2AYLOCh. 11.2 - Prob. 3AYLOCh. 11.2 - Prob. 4AYLOCh. 11.2 - Prob. 5AYLOCh. 11.2 - Prob. 6AYLOCh. 11.2 - Prob. 7AYLOCh. 11.2 - Prob. 8AYLOCh. 11.2 - Prob. 9AYLOCh. 11.2 - Prob. 10AYLOCh. 11.3 - Prob. 8BYGOCh. 11.3 - Prob. 9BYGOCh. 11.3 - Prob. 10BYGOCh. 11.3 - Prob. 11BYGOCh. 11.3 - Prob. 1AYLOCh. 11.3 - Prob. 2AYLOCh. 11.3 - Prob. 3AYLOCh. 11.3 - Prob. 4AYLOCh. 11.3 - Prob. 5AYLOCh. 11.3 - Prob. 6AYLOCh. 11.4 - Prob. 12BYGOCh. 11.4 - Prob. 13BYGOCh. 11.4 - Prob. 14BYGOCh. 11.4 - Prob. 15BYGOCh. 11.4 - Prob. 1AYLOCh. 11.4 - Prob. 2AYLOCh. 11.4 - Prob. 3AYLOCh. 11.4 - Prob. 4AYLOCh. 11.4 - Prob. 5AYLOCh. 11.4 - Prob. 6AYLOCh. 11.5 - Prob. 16BYGOCh. 11.5 - Prob. 17BYGOCh. 11.5 - Prob. 18BYGOCh. 11.5 - Prob. 19BYGOCh. 11.5 - Prob. 1AYLOCh. 11.5 - Prob. 2AYLOCh. 11.5 - Prob. 3AYLOCh. 11.5 - Prob. 4AYLOCh. 11.5 - Prob. 5AYLOCh. 11.6 - Prob. 20BYGOCh. 11.6 - Prob. 21BYGOCh. 11.6 - Prob. 22BYGOCh. 11.6 - Prob. 23BYGOCh. 11.6 - Prob. 24BYGOCh. 11.6 - Prob. 1AYLOCh. 11.6 - Prob. 2AYLOCh. 11.6 - Prob. 3AYLOCh. 11.6 - Prob. 4AYLOCh. 11.6 - Prob. 5AYLOCh. 11.6 - Prob. 6AYLOCh. 11.6 - Prob. 7AYLOCh. 11.6 - Prob. 8AYLOCh. 11.6 - Prob. 9AYLOCh. 11.6 - Prob. 10AYLOCh. 11.6 - Prob. 11AYLOCh. 11.6 - Prob. 12AYLOCh. 11.7 - Prob. 25BYGOCh. 11.7 - Prob. 26BYGOCh. 11.7 - Prob. 27BYGOCh. 11.7 - Prob. 28BYGOCh. 11.7 - Prob. 29BYGOCh. 11.7 - Prob. 1AYLOCh. 11.7 - Prob. 2AYLOCh. 11.7 - Prob. 3AYLOCh. 11.7 - Prob. 4AYLOCh. 11.7 - Prob. 5AYLOCh. 11.7 - Prob. 6AYLOCh. 11.7 - Prob. 7AYLOCh. 11.7 - Prob. 8AYLOCh. 11.7 - Prob. 9AYLOCh. 11.7 - Prob. 10AYLOCh. 11.7 - Prob. 11AYLOCh. 11.7 - Prob. 12AYLOCh. 11.7 - Prob. 13AYLOCh. 11.7 - Prob. 14AYLOCh. 11.7 - Prob. 15AYLOCh. 11.7 - Prob. 16AYLOCh. 11 - Prob. 1TYRCh. 11 - Prob. 2TYRCh. 11 - Prob. 3TYRCh. 11 - Prob. 4TYRCh. 11 - Prob. 5TYRCh. 11 - Prob. 6TYRCh. 11 - ACh receptors are found mainly in a. synaptic...Ch. 11 - Prob. 8TYRCh. 11 - Prob. 9TYRCh. 11 - Slow oxidative fibers have all of the following...Ch. 11 - Prob. 11TYRCh. 11 - Prob. 12TYRCh. 11 - Parts of the sarcoplasmic reticulum called ______...Ch. 11 - Prob. 14TYRCh. 11 - Prob. 15TYRCh. 11 - Prob. 16TYRCh. 11 - Prob. 17TYRCh. 11 - Prob. 18TYRCh. 11 - A state of continual partial muscle contraction is...Ch. 11 - Prob. 20TYRCh. 11 - Prob. 1BYMVCh. 11 - Prob. 2BYMVCh. 11 - dys-Ch. 11 - iso-Ch. 11 - Prob. 5BYMVCh. 11 - Prob. 6BYMVCh. 11 - Prob. 7BYMVCh. 11 - temporo-Ch. 11 - Prob. 9BYMVCh. 11 - Prob. 10BYMVCh. 11 - Prob. 1TFCh. 11 - Prob. 2TFCh. 11 - Prob. 3TFCh. 11 - Prob. 4TFCh. 11 - Prob. 5TFCh. 11 - Smooth muscle lacks striations because it does not...Ch. 11 - Prob. 7TFCh. 11 - Prob. 8TFCh. 11 - Prob. 9TFCh. 11 - Prob. 10TFCh. 11 - Prob. 1TYCCh. 11 - Prob. 2TYCCh. 11 - Why would skeletal muscle be unsuitable for the...Ch. 11 - As skeletal muscle contracts, one or more bands of...Ch. 11 - ? Testing Your Comprehension
5. Three physiology...
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