Multiple Choice
Which of the following characteristics is not associated with cardiac muscle?
A) intercalated discs
B) electrical coupling by gap junctions
C) involuntary nervous control
D) fusion of cardiomyocytes into large multinucleated myofibers
E) striations
Correct Answer:
Verified
Correct Answer:
Verified
Q2: The contractile _ are aligned in _
Q3: In the axoneme,dynein sidearms are anchored on<br>A)B
Q4: Explain why sarcomere tension increases as the
Q5: In striated muscle contraction,the Ca2<sup>+</sup>-ATPase pump<br>A)releases Ca2<sup>+</sup>
Q6: Which of the following is the correct
Q7: The structural organization of muscle fibers makes
Q8: A Ca2<sup>+</sup>-binding protein that activates many enzymes,including
Q9: Primary cilia have a(n)_ function and typically
Q10: Microtubule motors _ move vesicles toward the
Q11: Motor proteins convert<br>A)mechanical energy to chemical energy.<br>B)heat