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प्रश्न
Concentration of urine depends upon which part of the nephron
पर्याय
Bowman’s capsule
Length of Henle’s loop
P.C.T
Network of capillaries arising from glomerulus
उत्तर
Length of Henle’s loop
संबंधित प्रश्न
Explain the autoregulatory mechanism of GFR.
Reabsorption of water from distal parts of the tubules is facilitated by hormone ______.
Glucose is taken back from glomerular filtrate ___________
(A) along with concentration gradient
(B) against concentration gradient
(C) by simple diffusion
(D) by tubular secretion
Define the following:
Nephron
Give the working of the nephron.
What solute is normally present in the body to estimate GFR in humans?
Glomerular filtrate contains ______.
Identify the biological term
Carry urine from the kidneys to the bladder.
Identify the biological term
Consists of the kidneys, ureters and bladder.
The human kidney is histologically divided into ____________.
Na+ excretion in the urine is reduced by secretion of ______
The correct path of transport of urine is ______
Which part of the nephron allows the selective reabsorption of useful substances like glucose, amino acids, salts and water into the blood capillaries?
Filtration of the blood takes place at ______.
The pH of human urine is approximately ______.
Sort the following into actively or passively transported substances during reabsorption of GFR.
glucose, amino acids, nitrogenous wastes, Na+, water
Complete the following:
Urinary excretion = Tubular reabsorption + Tubular secretion –
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 ______.
Name the following:
Three stages of urine formation.
