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Author Question: Muscles that bend a limb at a joint are called ____. a. extensors b. abductors c. flexors d. ... (Read 99 times)

pane00

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Muscles that bend a limb at a joint are called ____.
 a. extensors
  b. abductors
  c. flexors
 
  d. adductors

Question 2

The action potential traveling down the T tubule causes the sarcoplasmic reticulum to release ____ ions into the fluids surrounding the myofibrils.
 a. sodium
 
  b. potassium
  c. chloride
 
  d. calcium



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lorealeza77

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Answer to Question 1

c

Answer to Question 2

d




pane00

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Reply 2 on: Feb 27, 2019
Wow, this really help


Joy Chen

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Reply 3 on: Yesterday
:D TYSM

 

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