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प्रश्न
In which segment of the nephron most of the re-absorption of substances takes place?
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उत्तर
In proximal convoluted tubule cells, Glucose, lactate, amino acids, Na+ and water, are reabsorbed. In the descending limb of Henle’s loop, water is reabsorbed. In the ascending limb, Na+, Cl and K+ are reabsorbed. In the distal convoluted tubule, water is reabsorbed.
संबंधित प्रश्न
Reabsorption of water from distal parts of the tubules is facilitated by hormone ______.
Add a noteon composition of urine.
Draw neat and labelled diagrams of Malpighian capsule
State if the following statement is true or false. Correct the statement if it is false.
The Bowman’s capsule and glomerulus together form the Malpighian body.
Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:
Glomerular filtration occurs under pressure on the blood as a result of systolic pressure of the heart.
Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:
Glomerular filtrate consists of many substances such as water, salts, glucose and white blood corpuscles.
Write the functional activity of the following structure: Bowman’s capsule
Answer the following question.
Effective filtration pressure was calculated to be 20 mmHg; where glomerular hydrostatic pressure was 70 mm of Hg. Which other pressure is affecting the filtration process? How much is it?
Mention any two vital functions of human kidney
What solute is normally present in the body to estimate GFR in humans?
Concentration of urine depends upon which part of the nephron
Identify the biological term
A liquid which gathers in the bladder.
Identify the biological term
Each contains a glomerulus.
How is urea formed in the human body?
Na+ excretion in the urine is reduced by secretion of ______
First step in urine formation is ______.
Minimum reabsorption occurs in ______.
Complete the following:
Urinary excretion = Tubular reabsorption + Tubular secretion –
Write full form of the following abbreviation:
DCT
