Draw out the Excitation - Contraction Coupling all the way to the cross-bridge formation and powerstroke. Look at your notes and book for more information Label the NMJ and Muscle fiber structure THEN explain what is occurring at the following structures as the Action Potential travels: Note: You are not putting definitions for each of the below items, you are explaining how the steps of the ECC work. 1. Synaptic bulb of the neuron 2. Synaptic Cleft 3. Motor end Plate of muscle fiber 4. 5. 6. ACH receptors Sacrolemma T tubules 7. Sarcoplasmic reticulum 8. Sarcoplasm 9. Draw the 4 stages of the cross-bridge formation in the sarcomere (use your notes and book for this section) and explain what is happening at each stage.
Draw out the Excitation - Contraction Coupling all the way to the cross-bridge formation and powerstroke. Look at your notes and book for more information Label the NMJ and Muscle fiber structure THEN explain what is occurring at the following structures as the Action Potential travels: Note: You are not putting definitions for each of the below items, you are explaining how the steps of the ECC work. 1. Synaptic bulb of the neuron 2. Synaptic Cleft 3. Motor end Plate of muscle fiber 4. 5. 6. ACH receptors Sacrolemma T tubules 7. Sarcoplasmic reticulum 8. Sarcoplasm 9. Draw the 4 stages of the cross-bridge formation in the sarcomere (use your notes and book for this section) and explain what is happening at each stage.
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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Transcribed Image Text:Draw out the Excitation - Contraction Coupling all the way to the cross-bridge formation and
powerstroke. Look at your notes and book for more information
Label the NMJ and Muscle fiber structure THEN explain what is occurring at the following structures
as the Action Potential travels:
Note: You are not putting definitions for each of the below items, you are explaining how the steps of
the ECC work.
1. Synaptic bulb of the neuron
2. Synaptic Cleft
3. Motor end Plate of muscle fiber
4.
5.
6.
ACH receptors
Sacrolemma
T tubules
7. Sarcoplasmic reticulum
8. Sarcoplasm
9. Draw the 4 stages of the cross-bridge formation in the sarcomere (use your notes and book for
this section) and explain what is happening at each stage.
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