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प्रश्न
What solute is normally present in the body to estimate GFR in humans?
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उत्तर
Creatinine
संबंधित प्रश्न
What is meant by the term osmoregulation?
One of the following sets of body parts or substances or processed, pick out the one item which overall includes the remaining foir.
ADH, Water, pituitary, osmoregulation, urine
Explain the terms ultrafiltration and selective absorption
Name the following:
Organ where ultrafiltration occurs.
Differentiate between Afferent arteriole and Efferent arteriole.
Write the functional activity of the following structure: Bowman’s capsule
Multiple Choice Question: Ultrafiltration occurs in:
Choose the correct option.
Tubular secretion does not take place in ______.
Which segment is the site of secretion and regulated reabsorption of ions and pH homeostasis?
If the afferent arteriole of the nephron constricts, what happens to the GFR in that nephron? If the efferent arteriole constricts what happens to the GFR in that nephron? Assume that no auto regulation takes place.
If Henle’s loop were absent from mammalian nephron, which one of the following is to be expected?
Aldosterone acts at the distal convoluted tubule and collecting duct resulting in the absorption of water through ______.
Identify the biological term
Consists of the kidneys, ureters and bladder.
What is the nitrogenous waste produced by amphibian larvae and by the adult animal?
Proximal convoluted tubule differs from distal convoluted tubule being lined by ______
Filtration of the blood takes place at ______.
What are the main processes of urine formation?
Name the substances other than water, that are reabsorbed during urine formation. What are the two parameters that decide the amount of water that is reabsorbed in the kidney?
A large quantity of fluid is filtered every day by the nephrons in the kidneys. Only about 1% of it is excreted as urine. The remaining 99% of the filtrate ______.
