Cells of the Macula Densa in the Kidney Function To

question 2

Multiple Choice

Cells of the macula densa in the kidney function to:

• A) Constrict the diameter of the afferent arteriole supplying the glomerulus
• B) Reabsorb amino acids from the urine
• C) React to urinary sodium and chloride and stimulate juxtaglomerular cells to secrete renin
• D) Secrete angiotensin to elevate blood pressure during conditions of dehydration
• E) Secrete sodium into the urine

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