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Fill-in Answer |
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Correct Answer |
| 1. Name the two proteins
that interact to generate force. |
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| 2. Which part of the
myosin molecule forms the cross-bridge? |
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| 3. Rigor mortis occurs
due to a lack of __________. |
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| 4. Does ATP hydrolysis
occur before or after myosin binds to actin? |
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| 5. Name the regulatory
protein in skeletal muscle that binds calcium ions. |
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| 6. Name the regulatory
protein that blocks myosin binding sites on the
actin filament. |
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| 7. What is the source of
the Ca++ that regulates skeletal muscle
cross-bridge cycling? |
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| 8. The membrane of the
T-tubules is continuous with the _______. |
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| 9. What interacts with
the "foot" to open the sarcoplasmic reticulum Ca++
channel? |
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| 10. The activity of which
protein leads to skeletal muscle relaxation? |
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| 11. The safety factor is
a function of the amplitude of the __________. |
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| 12. What autoimmune
disorder decreases the safety factor? |
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| 13. In the above
disorder, the patient makes antibodies against which
protein? |
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(Spelling must be correct)
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