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Author Question: The factor(s) that determine the duration of a twitch in various types of fibers is the speed of the (Read 21 times)

gbarreiro

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on: Apr 11, 2021

Question 1

After death, when metabolism stops, in which step of the contractile cycle must skeletal muscles remain?
◦ It depends on what part of the contractile cycle they were in at the time of death.
◦ the rigor state
◦ the power stoke phase
◦ a weak binding state

Question 2

The factor(s) that determine the duration of a twitch in various types of fibers is the speed of the
◦ movement of Na+ across their membranes only.
◦ removal of Ca2+ ions from the sarcoplasm only.
◦ removal of Ca2+ ions from the sarcoplasm and hydrolysis of ATP.
◦ hydrolysis of ATP only.
◦ removal of Ca2+ ions from the sarcoplasm and hydrolysis of ATP and movement of Na+ across their membranes.
Human Physiology: An Integrated Approach ¦ Silverthorn ¦ 8th Edition
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Marked as best answer by gbarreiro on Apr 11, 2021

Eunice618

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Reply #1 on: Apr 11, 2021
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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gbarreiro

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Reply 2 on: Apr 11, 2021
Thanks for the timely response, appreciate it

Chelseyj.hasty

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Reply 3 on: Yesterday
Gracias!

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