The region of the sarcomere containing the thick filaments is the
A) Z line.
B) M line.
C) H band.
D) A band.
E) I band.
D
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________ reflexes activate skeletal muscles
A) Involuntary B) Cranial C) Spinal D) Autonomic E) Somatic
In what ways are the autonomic nervous system and the somatic nervous system different?
What will be an ideal response?
Which of the following is NOT a cause of stress?
a. change in diet c. infectious disease b. change in environment d. all of the above cause stress
What happens to the ammonium ions that are removed from amino acids during deamination?
A) they combine with pyruvate and enter the citric acid cycle B) they combine with CO2 and enter the urea cycle C) they combine with fatty acids and enter beta-oxidation D) they are removed directly by the kidneys E) they combine with CO2 and are exhaled