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Questions and Answers
What defines the boundaries of a single sarcomere?
What defines the boundaries of a single sarcomere?
Where are the thinner filaments (actin) located?
Where are the thinner filaments (actin) located?
What is the area of an A band with only thick filaments called?
What is the area of an A band with only thick filaments called?
What ion is present when sliding occurs and muscle contracts?
What ion is present when sliding occurs and muscle contracts?
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What happens to the coloration of a muscle when it contracts?
What happens to the coloration of a muscle when it contracts?
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What kind of binding does an action potential cause?
What kind of binding does an action potential cause?
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What is the energy necessary for muscle contraction derived from?
What is the energy necessary for muscle contraction derived from?
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Where is the Z line located?
Where is the Z line located?
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What is the only way for muscles to move?
What is the only way for muscles to move?
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What are the moving parts of muscles called?
What are the moving parts of muscles called?
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What are muscles made up of (generally)?
What are muscles made up of (generally)?
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What is something necessary for muscles to move other than contraction?
What is something necessary for muscles to move other than contraction?
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What are the three different kinds of skeletons?
What are the three different kinds of skeletons?
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What is the functional unit of myofibril?
What is the functional unit of myofibril?
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What kind of pattern are myofibrils arranged in?
What kind of pattern are myofibrils arranged in?
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