How does aldosterone influence the movement of Na+ and K+ between the filtrate and the...

Question:

How does aldosterone influence the movement of Na+ and K+ between the filtrate and the peritubular capillaries?

Aldosterone

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.


Learn more about this topic:

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Adrenal Cortex: Aldosterone and Body Fluid Balance

from Biology 105: Anatomy & Physiology

Chapter 12 / Lesson 11
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