Which specialized structure regulates blood pressure and filtration rate in the nephron?
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Correct answer: Juxtaglomerular apparatus
The juxtaglomerular apparatus consists of macula densa cells and juxtaglomerular cells. It helps regulate blood pressure and glomerular filtration rate through renin secretion.
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More Nephron Structure questions
- Which cells of the distal tubule detect sodium concentration in the filtrate?
- Which structure collects filtrate from multiple nephrons and transports it toward the renal papilla?
- Which epithelial type typically lines the distal convoluted tubule?
- Which specialized epithelial cells form filtration slits in the glomerulus?
- Which cells provide structural support and phagocytic activity within the glomerulus?
- Which nephron segment is primarily responsible for fine regulation of sodium and potassium levels under hormonal influence?