What are the specialized cells of the juxtaglomerular apparatus in the distal tubule called?
A) macula densa
B) granular cells
C) baroreceptors
D) juxtaglomerular cells
E) afferent endothelial cells
Answer: A) macula densa
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The major factor that promotes increased secretion of CRH is
a. low Na+ concentration in the extracellular fluid b. stress c. angiotensin II d. increased blood amino acid concentration e. increased blood glucose concentration
Which of the following is NOT a secondary lymphatic organ?
A. Spleen B. Lymph node C. Thymus gland D. Lymphatic nodule
Procedural memory is stored primarily in the
A. hippocampus and amygdala. B. central sulcus and Wernicke's area. C. cerebellum and premotor area of cerebral cortex. D. temporal lobe and frontal lobe. E. pons and midbrain.
The monosaccharide that is the major carbohydrate fuel for body cells is ________.
A. sucrose B. galactose C. glucose D. fructose