Question # 1

the active uptake of sodium in the loop of Henle is provided by the actioon of hormone

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Cortisone

Testosterone

Aldosterone

Progesterone

The active uptake of sodium ions in the loop of Henle is provided byt he action of hormone.

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Insulin

Adrenaline

Aldosterone

Oxytocin

None surgical removal of kidney stone is called.

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Dialysis

lithotripsy

Uremia

Kidney transplant

High level of circulating calcium in the blood is called.

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Hypercalcernia

Osteomalacia

Hypogycemia

Hyperoxaluria

Bowman capsule continues as extensively convoluted proximal tubule loop of henie and the distal tubule which empties into

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Collecting tubules

Malpighian tubules

Renal tubules

Neural tubules

Which one the following structures of kidney is involved in the production of concentrated rein.

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Glomerulus

Juxtamedullary nephron

Cortical nephron

Vasa recta

About 500 ml water is needed to excrete 1g of ammonia

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Hydrogen

Oxygen

Nitrogen

Helium

The chief nitrogenous waste in birds and reptiles is

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NH3

Urea

Uric Acid

Creatirine

End product of hemoglobin breakdown is.

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Uric acid

Urea

Bilirubin

Ammonia

A plant is adapted to remove the flooding of its cells in fresh water.

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Mesophyte

Cactus

Hydrophyte

Xerophyte

The urine leaves the body during urination from bladder through a tube called.

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Pelvis

Urethra

Ureter

Medulla

Most land mammals respond to cold by raising their.

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skin

Furs

Bristles

Spines

Hemodialysis means

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Removing the blood

Cleaning the blood

Storing the blood

diluting the blood

Number of ammonia molecules required to produce one molecule of urea is.

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1

2

3

4

1 g of ammonia nitrogen requires how much water for excretion.

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50 ml

250 ml

100 ml

500 ml

Oxygen carryiing capacity of blood does not depend upon:

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Particle pressure of CO₂

Particle pressure of O₂

Height from sea level

Quantity of blood

A diluted solution compared to the cell concentration is termed as.

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Hypertonic

Hypotonic

Isotonic

Paratonic

The Planaria flatworm have simple tubular excretory system known as.

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Protonephridium

Mesonephridum

Prenephridium

Metanephridium

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