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प्रश्न
Identify the biological term
A liquid which gathers in the bladder.
पर्याय
Excretion
glomerulus
urinary bladder
glomerular filtrate
ureters
urine
Bowman’s capsule
urinary system
reabsorption
micturition
osmosis
proteins
उत्तर
urine
संबंधित प्रश्न
Draw neat and labelled diagrams of Malpighian capsule
Which of the following is the correct path taken by urine in our body?
Put a tick mark (✓) against the most appropriate alternative in the following statement :
Besides water, the urine mainly contains :
Fill in the blank :
The unit of human kidney is called .....................
Define the following:
Dialysis
Where in the urinary system do the following processes take place?
- Urine formation: ______.
- Transport of urine away from kidney: ______.
- Temporary storage of urine: ______.
Define the following term:
Ultrafiltration
Explain the terms ultrafiltration and selective absorption
Name the following:
Organ where ultrafiltration occurs.
Choose the correct option.
Tubular secretion does not take place in ______.
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?
What is micturition?
When a molecule or ion is reabsorbed from the lumen of the nephron, where does it go? If a solute is filtered and not reabsorbed from the tubule, where does it go?
Aldosterone acts at the distal convoluted tubule and collecting duct resulting in the absorption of water through ______.
What is tubular secretion? Name the substances secreted through the renal tubules.
The osmotic pressure of blood that opposes ultrafiltration is about ______ mm Hg.
Complete the following:
Urinary excretion = Tubular reabsorption + Tubular secretion –
Name the following:
Three stages of urine formation.
