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Author Question: Which of the following best describes the term Z line? A) protein that accounts for elasticity of ... (Read 19 times)

jerry coleman

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Which of the following best describes the term Z line?
 A) protein that accounts for elasticity of resting muscle
  B) repeating unit of striated myofibrils
  C) storage site for calcium ions
  D) thin filaments are anchored here
  E) largely made of myosin molecules

Question 2

Which of the following best describes the term sarcoplasmic reticulum?
 A) protein that accounts for elasticity of resting muscle
  B) repeating unit of striated myofibrils
  C) storage and release site for calcium ions
  D) thin filaments are anchored here
  E) largely made of myosin molecules



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Li Jun

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Answer to Question 1

D

Answer to Question 2

C




Li Jun

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