How does aldosterone influence the movement of Na+ and K+ between the filtrate and the peritubular capillaries?
Aldosterone is a hormone released by the adrenal glands, located above the kidneys. It functions to control the salt-water balance of the body by influencing the kidneys.
Answer and Explanation:
Aldosterone binds to receptors in the tubules membrane, activating pathways for ions to travel. It promotes the reabsorption of sodium at the same time as excretion of potassium.
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Learn more about this topic:
from Biology 105: Anatomy & PhysiologyChapter 12 / Lesson 11