Multiple Choice
Which protein contributes to the structural integrity of the sarcomere?
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9. Muscle Tissue
Sliding Filament Theory and the Sacromere
Back9. Muscle Tissue
Sliding Filament Theory and the Sacromere
- Multiple ChoiceIn the context of the sliding filament theory, which filament is thicker within the sarcomere?118views
- Multiple ChoiceWhat is the smallest functional unit of a muscle contraction?168views
- Multiple ChoiceWhat are the two main protein filaments involved in the sliding filament theory within a sarcomere?137views
- Multiple ChoiceWithin a sarcomere, the overlap of actin and myosin filaments produces which band?101views
- Multiple ChoiceWhich region of the sarcomere gives rise to the structure known as the Z line?137views
- Multiple ChoiceIn the context of the sliding filament theory, what is the H zone within a sarcomere?330views
- Multiple ChoiceWhat is the part of a sarcomere that contains only thin filaments?145views
- Multiple ChoiceThe sliding filament theory explains how muscles contract. Which of the following best describes this process?250views
- Multiple Choice
During a muscle contraction, the ___________ pulls on the ___________, shortening the muscle.
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During a muscle contraction, what gets shorter?
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Myosin storage myopathy is a rare congenital condition where some of the myosin folds incorrectly in certain skeletal muscles creating clumps. Individuals with this condition exhibit muscle weakness and may be delayed in learning to walk as infants. What changes would you expect to see if you were to examine the sarcomere of an individual with this condition?
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The contractile proteins of the sarcomere include which of the following?
1989views64rank - Multiple Choice
The box in the image below surrounds what structure?
1442views37rank2comments - Multiple Choice
Which region is the same length as the actin filament? An image is shown for reference.
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