Which is a correct statement?
A) a muscle fiber (cell) contains myofibrils
B) a myofibril contains thick and thin filaments
C) thick and thin filaments are arranged into sarcomeres
D) All of these choices are correct.
Correct Answer:
Verified
Q1: In skeletal muscle, the sarcoplasmic reticulum (SR):
A)
Q2: The two types of smooth muscle tissue
Q4: Compared to skeletal muscle, cardiac muscle differs
Q5: Which of the following is TRUE of
Q9: The protein has direct contact with actin
Q11: A somatic motor neuron is a nerve
Q13: During contraction in a skeletal muscle fiber:
A)
Q15: One sarcomere contains all of the following
Q17: The skeletal muscle fibers that fatigue most
Q20: The close association of a transverse (T)
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