hope_virginia Quiz - Enzymes and the Muscular System Flashcards

0
Q
  1. When muscles receive messages from the nervous system, they ___________.
A

contract and shorten.

35. WKST - Muscular System

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1
Q
  1. Are cardiac muscles attached to the skeleton or not?
A

Not attached to the skeleton. Found only in the heart.

35. WKST - Muscular System

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