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Author Question: Slow-twitch muscle fibers A) remain activated up to five times longer than fast-twitch muscles. B) ... (Read 187 times)

meagbuch

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on: Jul 4, 2018
Slow-twitch muscle fibers
 A) remain activated up to five times longer than fast-twitch muscles.
  B) consist mostly of myosin.
  C) do not respond to calcium released by the sarcoplasmic reticulum.
  D) all of the above.

Question 2

For fine movement,
 A) only a limited number of muscle fibers need be recruited.
  B) typically fast-twitch fibers will be recruited.
  C) a & b
  D) none of the above.


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LVPMS

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Reply #1 on: Jul 4, 2018
Answer to Question 1

A

Answer to Question 2

C


meagbuch

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Reply #2 on: Jul 4, 2018
Correct answers!


LVPMS

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Reply #3 on: Jul 4, 2018
Great! Please up vote :D


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