. Which of the following process of urine formation takes place all along the tubular part of nephron and collecting duct? 1) Ultrafiltration and tubular reabsorption 2) Ultrafiltration and tubular secretion 3) Tubular reabsorption and secretion 4) Anti-current mechanism and reabsorption
Answers
Answer:
Tubular reabsorption and secretion
Explanation:
On collecting duct - selective secretion of h+ and K + ions
Answer:
Tubular reabsorption and secretion
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Explanation:
What is tubular reabsorption?
The fluid that filters through the glomerulus and Bowman’s capsule (glomerular filtrate) is very similar to blood plasma without the proteins, and at this point not at all like urine. If this filtrate flowed straight to your bladder and then out your body, you would lose more than 10-times the entire volume of your extracellular body fluids (plasma and interstitial fluid) every day. Fortunately, tubular reabsorption mechanisms in the nephrons of your kidneys return the water and solutes that you need back into your extracellular fluid and circulatory system.