Aldosterone is produced by which gland that causes reabsorption:
Correct answer: C. Adrenal; sodium
- A. Thyroid; sodium
- B. Pituitary; water
- C. Adrenal; sodium
- D. Thymus; white blood cells
Explanation
Aldosterone is produced by the adrenal gland to regulate sodium reabsorption in the kidneys. It acts on the distal tubules and collecting ducts of the nephrons, promoting the reabsorption of sodium ions and water while increasing the excretion of potassium ions. This process helps maintain electrolyte balance, blood volume, and blood pressure within the body.
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About Coordination and Control
Coordination depends on receptors, neurons, synapses and nerve impulses, with reflex actions traced through the reflex arc and the roles of major brain regions. Chemical coordination covers endocrine glands and hormones, including how hormones regulate growth, metabolism, reproduction and internal balance, unlike rapid nervous control.
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