The distal convoluted tubule (DCT) is a segment of the nephron in the kidney that follows the loop of Henle and precedes the collecting duct. It plays a crucial role in the regulation of electrolyte balance, acid-base homeostasis, and water reabsorption, which are essential for maintaining overall fluid balance and blood pressure in the body. The DCT is where selective reabsorption occurs, particularly for sodium and calcium ions, influenced by hormones like aldosterone and parathyroid hormone.
congrats on reading the definition of distal convoluted tubule. now let's actually learn it.