InterviewSolution
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InterviewSolution
This section includes InterviewSolutions, each offering curated multiple-choice questions to sharpen your knowledge and support exam preparation. Choose a topic below to get started.
| 101. |
The amount of urine output per day by a normal human beings isA. 4-5 LB. 1-2 LC. 3-4 LD. 500-750 mL |
| Answer» Correct Answer - D | |
| 102. |
Healthy human does not excrete out in his urineA. GlucoseB. Uric acidC. CreatinineD. B-complex vitamins |
| Answer» Correct Answer - D | |
| 103. |
Assertion: Uric acid is produced by the metabolism of purine and pyrimidine. Reason: Uric acid has high toxicity and is soluble in water.A. If both Assertion & Reason are true and the reason is the correct explanation of the assertin, then mark (1)B. If both Assertion & Reason are true but the reason is not the correct explanation of the assertin, then mark (2)C. If Assertion is true statement but Reason is false, then mark (3)D. If both Assertin and Reason are false statements, then mark (4) |
| Answer» Correct Answer - D | |
| 104. |
Which one is the most soluble in water ?A. Uric acidB. UreaC. Fatty acidsD. Casein |
| Answer» Correct Answer - B | |
| 105. |
Which one is the most soluble in water ?A. UreaB. CholesterolC. Uric acidD. Fatty acids |
| Answer» Correct Answer - C | |
| 106. |
Excretion of bile pigments in the urine indicatesA. ricketsB. jaundiceC. diabetesD. anaemia |
| Answer» Correct Answer - B | |
| 107. |
Excretion is a continuous process but urine is not passed out continuously because ofA. urinary bladderB. cloacaC. rectumD. ureter |
| Answer» Correct Answer - A | |
| 108. |
In public urinals, the urine on standing gives a pungent smell, due to or State urine smells like ammonia because ofA. Cnversion of both urea and uric acid into ammoniaB. Conversion of uric acid into ammonia by Ornithine cycleC. Conversion of urea into ammonia by becteriaD. None of the above |
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Answer» Correct Answer - C (c) If urine is allowed to stand for some time itt smells strongly of ammonia due to bacterial degradation of urea of ammonia. |
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| 109. |
Smell of urine is due to theA. urochromeB. urinodeC. ureaD. melanin |
| Answer» Correct Answer - B | |
| 110. |
Which of the following is a correct match wrt different types of kidney in living organisms? `{:(,(a),"Holonephrinc Kidney",-"Sharks"),(,(b),"Metanephiric Kidney",-"Birds"),(,(c),"Mesonephirc Kidney"-,"Myxine"),(,(d),"Tail Kidney",-"Reptiles"):}` |
| Answer» Correct Answer - B | |
| 111. |
Ureotelic animalsA. Lack ureaseB. Do not excrete ureaC. cannot form uric acidD. Live in water |
| Answer» Correct Answer - A | |
| 112. |
Assertion : Urea is a less toxic excretory substance comparatively to uric acid Reason : Birds and insects are uricotellic animals .A. If both the assertion and the reason are true and the reason is a correct explanation of the assertionB. If both the assertion and the reason are true and the reason is not a correct explanation of the assertionC. If the assertion is true but the reason is falseD. If the assertion is false but reason is true |
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Answer» Correct Answer - D (e) Urea is more toxide than uric acid and less toxic to ammonia Ammonia `gt` Urea `gt` Uric acid Urea formation takes palce in kidneys. Birds ans insects are uricotelic animals . |
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| 113. |
Assertion: Urea is a less toxic excretory substance comparatively to urice acid. Reason: Birds and insects are ureotelic animals.A. Both Assertion and Reason are true and Reason is the correct explanation of the AssertionB. Both Assertion and Reason are true, but Reason is not the cunect explanation of AssertlonC. Assertion is true, but Reason is falseD. Both Assertion and Reason are false |
| Answer» Correct Answer - D | |
| 114. |
I. Ludwig shunt II.Trueta shunt The given process are a part ofA. ornithine cycleB. urea cycleC. RAASD. Both (a) and (b) |
| Answer» Correct Answer - D | |
| 115. |
Some animals convert highly toxic `NH_(3)` into least toxic trimethylamine oxide (TMAO) and retain high concentration of TMAO and urea to minimise `H_(2)O` loss from body areA. Sharks and raysB. Fresh water bonyC. MyxineD. Marine bony fishes |
| Answer» Correct Answer - A | |
| 116. |
Trimethylamine is the excrtory product inA. Marine teleostsB. Freshwater fishesC. MolluscsD. Amphibians |
| Answer» Correct Answer - A | |
| 117. |
Few animals instead of excreting ammonia, convert it into Trimethylamine (TMA). How many of such animals do you count that follow above procedure? Marine molluscs, Crustaceans, Fishes, Birds, Humans, SastropodsA. OneB. ThreeC. FiveD. Four |
| Answer» Correct Answer - B | |
| 118. |
In diabetes mellitus the patient drink more water as there is urinary loss ofA. SaltB. InsulinC. ProteinD. Glucose |
| Answer» Correct Answer - D | |
| 119. |
The maximum amount of electrolytes and water (70-80 per cent) from the glomerular filtrate is reabsorbed in which part of the nephron?A. Ascending limb of loop of HenleB. Distal convoluted tubuleC. Proximal convoluted tubuleD. Descending limb of loop of Henle |
| Answer» Correct Answer - C | |
| 120. |
The maximum amount of electrolytes and water (70-80 per cent) from the glomerular filtrate is reabsorbed in which part of the nephron?A. Distal convoluted tubuleB. Proximal convoluted tubuleC. Descending limb of loop of HenleD. Ascending limb of loop of Henle |
| Answer» Correct Answer - B | |
| 121. |
Loop of Henle is found inA. lungB. liverC. neuronD. nephron |
| Answer» Correct Answer - D | |
| 122. |
Dialysing unit (artificial kidney) contains a fluid which is almost same as plasma except that it hasA. high ureaB. high ureaC. no ureaD. high uric acid |
| Answer» Correct Answer - C | |
| 123. |
Dialysing unit (artificial kidney) contains a fluid which is almost same as plasma except that it hasA. High glucoseB. High ureaC. No ureaD. High uric acid |
| Answer» Correct Answer - b | |
| 124. |
The presence of ketone bodies in urine are indicative of ?A. Diabetes melitusB. Diabetes insipidusC. Reanal calcuuliD. Glomerulonephritis |
| Answer» Correct Answer - A | |
| 125. |
Which one of the following statements in regard to the exretion by the human kidneys is correct?A. Distal convoluted tubule is incapable of reabsorbing `HCO_(3)^(-)`B. Nearly 99% of glomerular filtrate is reabsorbed by renal tubulesC. Ascending limb of loop of Henle is impermeable to electrolystesD. Descending limb of loop of Henle is impermeable of water |
| Answer» Correct Answer - B | |
| 126. |
At menopause there is rise in urinary exretion ofA. FSHB. STHC. LHD. MSH |
| Answer» Correct Answer - A | |
| 127. |
Blacking of urine when exposed to air a metabolic disorder in human beings. This is due toA. PhenylalanineB. TyrosineC. Valine replacing glutamineD. Homegentistic acid |
| Answer» Correct Answer - D | |
| 128. |
Facultative absorption of water from primary urine is influenced by the hormoneA. AndrogensB. EpinephrineC. VasopressinD. Thyroxine |
| Answer» Correct Answer - C | |
| 129. |
Absorption of major part of `Na^(+)` and `K^(+)` ions occurs inA. Proximal convoluted tubule B. Bowman’s capsuleC. Distal convoluted tubule D.  Loop of Henle |
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Answer» Correct Answer - A Absorption of major part of `Na^(+)` and `K^(+)` ions (70-80%) occurs in proximal convoluted tubule. |
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| 130. |
Loop of Henle is connected withA.  Dilution of urineB. Removal of water C. Counter current system D. Remove salt |
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Answer» Correct Answer - C Loop of Henle is connected with counter current system. |
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| 131. |
In which pair, both the organisms are ammonotelic?A. Salamander and tadpoleB. Frog and manC. Bony fish and toadD. Frog and toad |
| Answer» Correct Answer - C | |
| 132. |
Which animal is not ammonotelic?A. WhaleB. Bony FishesC. CrocodileD. Tadpole |
| Answer» Correct Answer - D | |
| 133. |
Ammonotelic animals are predominantlyA. aerialB. aquaticC. parasiticD. terrestrial |
| Answer» Correct Answer - C | |
| 134. |
Which one does not enter nephronA. WaterB. GlucoseC. UreaD. Plasma proteins |
| Answer» Correct Answer - D | |
| 135. |
Which one does not enter nephronA. waterB. GlucoseC. Plasma proteinsD. Urea |
| Answer» Correct Answer - C | |
| 136. |
The main function of pyramids of kidney is toA. contain collecting tubules of kidneyB. direct the urine to flow in ureterC. support the openings of collecting canalsD. store fats and protein |
| Answer» Correct Answer - B | |
| 137. |
Nephrons are connected withA. Respiratory systemB. Nervous systemC. Circulatory systemD. Excretory system |
| Answer» Correct Answer - D | |
| 138. |
In nephrons there is complete absorption ofA. ureaB. saltC. glucoseD. water |
| Answer» Correct Answer - C | |
| 139. |
In nephrons, water absorption is maximum inA. proxiumal convoluted tubuleB. descending loop of HenleC. ascending loop of HealeD. distal convoluted tubule |
| Answer» Correct Answer - B | |
| 140. |
The pH of human urine is approximatelyA. 1.5B. 7C. 6D. 7.5 |
| Answer» Correct Answer - C | |
| 141. |
Assertion : Diabetes insipidus iS marked by excessive urination and too much thirst for water . Reason : Anti-diuretic hormone (ADH) is secreted by the posterior lobe of pituitary gland .A. if both assertion and reason are true and the reason is correct explanation of the assertionB. if both assertion and reason are true but reason is not a correct explantion of the assertionC. if the assertion is true but reason is falseD. if both the assertion and reason are fasle |
| Answer» Correct Answer - B | |
| 142. |
ADH takes part inA. water retention in urineB. na+ reabsortionC. reducing urea formationD. absorption of water from urine |
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Answer» Correct Answer - D  ADH takes part in absorption of water from urine. |
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| 143. |
Accessory excretory human organ isA. skinB. skin and liverC. skin and lungD. skin ,lung, liver and intestine |
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Answer» Correct Answer - D Accessory excretory human organ is skin, lungs, liver and intestine. |
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| 144. |
The end product of ornithine cycle isA. uric acidB. carbon dioxideC. ammoniaD. urea |
| Answer» Correct Answer - D | |
| 145. |
What is true of urea biosynthesisA. Uric acid is starting pointB. Urea is synthesised in lysosomesC. Urea cycle enzymes are located inside mitochondriaD. Urea is synthesised in liver |
| Answer» Correct Answer - D | |
| 146. |
In Hydra, egestion of undigested food and excretion of nitrogenous wastes occur throughA. Mouth and mouthB. Mouth and tentaclesC. body wall and body wallD. Mouth and body wall |
| Answer» Correct Answer - D | |
| 147. |
Excretion of nitrogenous waste products in semisolid form occur inA. Ureotelic animlasB. Ammonotelic animalsC. Uricotelic animlasD. Amniotes |
| Answer» Correct Answer - C | |
| 148. |
Which one is not correctA. Humans-UriotelicB. Birds-UricotelicC. Lizards-UricotelicD. Whale-Ammonotelics |
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Answer» Correct Answer - B (d) Whale is ureotelic. |
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| 149. |
Transitional epithelium occurs inA. UreterB. Urinary bladderC. UrethraD. Both A and B |
| Answer» Correct Answer - D | |
| 150. |
When a litre of water is introduced in human bloodA. BMR increasesB. BMR decreasesC. RBCs collapse and urine production decreasesD. RBCs collapse and urine production increases |
| Answer» Correct Answer - A | |