A muscle contraction during which fibers cannot relax between stimuli is called ____
a. an action potential
b. a muscle twitch
c. fatigue
d. tetanus
e. constriction
ANSWER: d
Biology & Microbiology
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What will be an ideal response?
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Cells obtain energy by ________ food molecules such as glucose.
Fill in the blank(s) with the appropriate word(s).
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Biology & Microbiology