Rigor mortis occurs in a dead person because
A) ATP, which is necessary for the detachment of cross bridges, is not being formed
B) ATP, which is necessary for the formation of cross bridges, is not being formed
C) ATP, which is necessary for the formation of cross bridges, continues to be formed for several hours after death
D) Deterioration of muscle proteins prevents detachment of cross bridges
E) None of the choices are correct
Correct Answer:
Verified
Q4: Curare
A)Is an autoimmune disease
B)Blocks acetylcholinesterase
C)Is a muscarinic
Q5: Which of the following statements regarding the
Q6: In skeletal muscle,calcium facilitates contraction by binding
Q7: Myasthenia gravis is an autoimmune disease -
Q8: A myofibril is
A)A skeletal-muscle cell
B)Composed of filaments
C)Composed
Q10: Which of the following statements regarding the
Q11: Thick filaments in skeletal muscle are composed
Q12: ATP is necessary for each of the
Q13: An action potential in the motor end
Q14: Which of the following statements regarding skeletal-muscle
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