The specific part of the kidney that regulates extracellular fluid volume, electrolyte concentrations, and acid-base balance is the:
a. renal parenchyma.
b. glomerulus.
c. nephron.
d. tubule.
d
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Women readily develop lower body fat around the hips and thighs and men readily develop central body fat around the abdomen. This primarily is due to gender differences in
a. blood insulin levels. b. the activity of lipoprotein lipase. c. set points. d. the activity of lipoprotein synthetase. e. patterns of physical activity.
Yolanda is eating a peanut butter and jelly sandwich for lunch. She has taken a bite of the sandwich and begun chewing the sticky sandwich. Once the bite of sandwich has been chewed, moistened, and mixed with saliva, it is called
A. chyme. B. peristalsis. C. a bolus. D. a pharynx.
Trans fatty acids are produced commercially through the process of
A. hydrogenation. B. partial hydrogenation. C. transesterification. D. transamination.
Which symptom is not characteristic of anorexia nervosa?
A) Decreased bone mass B) Heat intolerance C) Low blood pressure D) Impaired fertility