Multiple Choice
Smooth and striated muscle share many common features,including
A) organization of filaments into sarcomeres.
B) use of actin and myosin in contraction.
C) a ratio of 2:1 thin to thick filaments.
D) dependence on T-tubules for spread of depolarization.
Correct Answer:
Verified
Correct Answer:
Verified
Q25: Animals are capable of movement because they
Q26: Discuss some of the important factors responsible
Q27: Specialized animal cells that have contractile properties
Q28: Factors such as adenosine and catecholamines alter
Q29: In skeletal muscle,the dihydropyridine and ryanodine receptors
Q31: _ vesicles are transported to the membrane
Q32: Skeletal and cardiac muscle are both types
Q33: The Pacific yew tree produces the microtubule
Q34: Cardiomyocytes have a much longer repolarization period
Q35: In what ways is muscle myosin II