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Author Question: For skeletal muscles to contract, it is necessary to have stimulation by impulses from motor nerves. ... (Read 124 times)

Yolanda

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on: Jun 27, 2018
For skeletal muscles to contract, it is necessary to have stimulation by impulses from motor nerves. Muscles perform in groups. List the three classifications of muscles that work together to perform movement and describe their actions.
 
  What will be an ideal response?

Question 2

The tonsils house a large number of white blood cells to protect the body.
 
  Indicate whether the statement is true or false


mk6555

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Reply #1 on: Jun 27, 2018
Answer to Question 1

Antagonist is a muscle that counteracts the action of another muscle.
Prime mover or agonist is a muscle that is primary in a given movement. Its contraction produces the movement.
Synergist is a muscle that acts with another muscle to produce movement.

Answer to Question 2

True


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Yolanda

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Reply #2 on: Jun 27, 2018
Thank you :)


mk6555

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Reply #3 on: Jun 27, 2018
Happy to help you


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