Chapter 9 Book Questions

5 Questions
Book Quizzes & Trivia
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Questions and Answers
  • 1. 
    When describing muscle, what does “striated” means?
  • 2. 
    Harry is pondering an exam question that asks, “Which muscle type has elongated cells and is found in the walls of the urinary bladder?” How should he respond?
  • 3. 
    How does the term epimysium relate to the role and position of this connective tissue sheath?
  • 4. 
    Which myofilaments have binding sites for calcium? What specific molecule binds calcium?
  • 5. 
    Which region or organelle—cytosol, mitochondrion, or SR—contains the highest concentration of calcium ions in a resting muscle fiber? Which structure provides the ATP needed for muscle activity?