Excretory Products and Their Elimination · Biology · NEET

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MCQ (Single Correct Answer)

NEET 2024 (Re-Examination)
Given below are two statements: Statements I: Concentrated urine is formed due to counter current mechanism in nephron. Statement II: Counter current ...
NEET 2024
Given below are two statements : Statement I : In the nephron, the descending limb of loop of Henle is impermeable to water and permeable to electroly...
NEET 2024
Choose the correct statement given below regarding juxta medullary nephron.
NEET 2023 Manipur
Given below are two statements : one is labelled as Assertion (A) and the other is labelled as Reason (R) Assertion (A) : Ascending limb of loop of...
NEET 2023 Manipur
Given below are two statements : Statement I :- Goblet cells are unicellular glands. Statement II :- Earwax is the secretion of exocrine gland. I...
NEET 2023 Manipur
Arrange the events of Renin - Angiotensin mechanism in correct sequence. (A) Activation of JG cells and release of renin. (B) Angiotensin II acti...
NEET 2023
Given below are two statements: one is labelled as Assertion A and the other is labelled as Reason R. Assertion A : Nephrons are of two types: Cortica...
NEET 2023
Match List I with List II. .tg {border-collapse:collapse;border-spacing:0;} .tg td{border-color:black;border-style:solid;border-width:1px;font-famil...
NEET 2023
Which of the following statements are correct? A. An excessive loss of body fluid from the body switches off osmoreceptors. B. ADH facilitates water r...
NEET 2022 Phase 2
Select the correct statements. (a) Angiotensin II activates the cortex of adrenal gland to release aldosterone. (b) Aldosterone leads to increase in b...
NEET 2022 Phase 1
Nitrogenous waste is excreted in the form of pellet or paste by :
NEET 2020 Phase 1
Presence of which of the following conditions in urine are indicative of Diabetes Mellitus?
NEET 2020 Phase 1
Which of the following would help in prevention of diuresis?
NEET 2019
Which of the following factors is responsible for the formation of concentrated urine?
NEET 2019
Use of an artificial kindney during hemodialysis may result in : (a) Nitrogenous waste build-up in the body (b) Non –elimination of excess potassium i...
NEET 2018
Match the items given in column I with those in column II and select the correct option given below. .tg {border-collapse:collapse;border-spacing:0;...
NEET 2018
Match the items given in column I with those in column II and select the correct option given below. .tg {border-collapse:collapse;border-spacing:0;...
NEET 2017
A decrease in blood pressure/volume will not cause the release of
NEET 2017
Which of the following statements is correct?
NEET 2016 Phase 2
The part of nephron involved in active reabsorption of sodium is
AIPMT 2015
Human urine is usually acidic because
AIPMT 2015 Cancelled Paper
Which of the following does not favour the formation of large quantities of dilute urine?
AIPMT 2015 Cancelled Paper
Removal of proximal convoluated tubule from the nephron will result in
AIPMT 2014
Which of the following causes an increase in sodium reabsorption in the distal convoluted tubule?
NEET 2013 (Karnataka)
Select the option which shows correct matching of animal with its excretory organ and excretory product.
AIPMT 2012 Mains
A fall in glomerular filtration rate (GFR) activates
AIPMT 2012 Mains
Which one of the following options gives the correct categorization of six animals according to the type of nitrogenous waste they give out?
AIPMT 2012 Mains
Which one of the following characteristics is common both in humans and adult frogs?
AIPMT 2012 Prelims
The maximum amount of electrolytes and water (70 $$-$$ 80 percent) from the glomerular filtrate is reabsorbed in which part of the nephron?
AIPMT 2011 Mains
Uricotelic mode of excreting nitrogenous wastes is found in
AIPMT 2011 Prelims
Which one of the following correctly explains the function of a specific part of the human nephron?
AIPMT 2011 Prelims
Which one of the following is not a part of a renal pyramid?
AIPMT 2011 Prelims
Which one of the following statements is correct with respect to kidney function regulation?
AIPMT 2010 Prelims
Which one of the following statements in regard to the excretion by the human kidneys is correct?
AIPMT 2010 Prelims
The principal nitrogenous excretory compound in humans is synthesised
AIPMT 2009
What will happen if the stretch receptors of the urinary bladder wall are totally removed?
AIPMT 2009
Uric acid is the chief nitrogenous component of the excretory products of
AIPMT 2007
A person who is on a long hunger strike and is surviving only on water, will have
AIPMT 2006
Angiotensinogen is a protein produced and secreted by
AIPMT 2005
The net pressure gradient that causes the fluid to filter out of the glomeruli into the capsule is
AIPMT 2005
In ornithine cycle, which of the following wastes are removed from the blood?
AIPMT 2005
A person is undergoing prolonged fasting. His urine will be found to contain abnormal quantities of
AIPMT 2003
If Henle's loop were absent from mammalian nephron, which one of the following is to be expected?
AIPMT 2000
Concentration of urine depends upon which organ?
AIPMT 2000
Conversion of ammonia to urea is done by
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