What percentage of the total body weight in humans does blood represent?
a. 5%
b. 8%
c. 10%
d. 15%
e. 18%
b
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Which statement accurately compares the motor systems of the somatic nervous system (SNS) and autonomic nervous system (ANS)?
A. Both the SNS and the ANS house their motor neurons in ganglia. B. The SNS does not have ganglia for its motor neurons but the ANS does. C. The ANS does not have ganglia for its motor neurons but the SNS does. D. Neither the SNS nor the ANS houses its motor neurons in ganglia.
A biopsy is BEST defined as
A. a partial autopsy. B. cancer testing on laboratory animals. C. the surgical removal of a small amount of tissue for diagnosis. D. a twofold process for ending life.
What percent of filtrate becomes urine?
A. 90% B. Less than 1% C. 5% D. 10% E. 80%
The period between meals is ________.
A. postabsorptive state B. absorptive state C. fasting state D. Both fasting and postabsorptive state are correct.