Each kidney includes several nephrons that are responsible for the filtration of blood and the removal of waste.
Further Explanation:
A nephron is the functional and histological component of the kidney. It is a tube-like structure with enlarged terminal ends. It includes Bowman’s capsule, proximal tubules, distal tubules and loop of Henle.
• Bowman’s capsule: It is a double-walled capsule adjacent to the glomerulus. The glomerular capillaries filter the blood depends on their particle size. The filtrate then enters into Bowman’s capsule.
• Proximal tubules: It is a long segment that helps in regulating the pH of the filtrate by substituting the hydrogen ions.
• Loop of Henle: It is a U-shaped part of the tubules. This region helps in the maximum absorption of sodium chloride and water from the urine.
• Distal tubule: This region is located in the downstream of the macula densa. It is the shortest region of the nephron. It plays a fundamental role in several homeostatic processes, including the reabsorption of sodium chloride and potassium secretion.
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Answer Details:
Grade: High School
Subject: Health
Chapter: Urinary system
Keywords:
Kidney, nephron, structure, Bowman’s capsule, proximal tubules, distal tubules, a loop of Henle, hydrogen ion, sodium chloride, homeostatic.
