Excretory Products and their Elimination — practice questions
56 curated practice questions from Excretory Products and their Elimination (Biology NEET, NTA Exams) — 30 easy, 17 medium, 9 hard. Every question includes the final answer free; step-by-step worked solutions with a free account.
- Which substances are reabsorbed in the proximal convoluted tubule? Glucose Amino acids 70–80% Na + ions HCO _ 3 ^ …
- What is the correct blood flow sequence in nephrons? Afferent arteriole Glomerular capillaries Efferent arteriole…
- Which of the following disorder is an outcome of irregularities in the metabolism of nitrogenous waste?
- Given below are two statements: Statement I : Only 1% of the Glomerular filtrate is released as Urine. Statement II …
- Which statements about nitrogenous waste excretion are CORRECT? Ammonotelism requires abundant water Uricotelism…
- From the statements given below choose the correct option: I. Uremia refers to the accumulation of glucose in the blood…
- The most abundant, harmful and universal waste product of metabolism is:
- Use of an artificial kidney during hemodialysis may result in: a. Nitrogenous waste build-up in the body b…
- The reabsorption of water in the kidney is under the control of:
- Given below are two statements: Statement I : Vasa recta is formed by the afferent arteriole. Statement II : Blood has…
- Which features are distinctive characteristics of juxtamedullary nephrons? Long loops of Henle extending deep into the…
- The fuel wood crisis can be overcome by [KCET 1997]
- The correct order in which filtrate passes through different segments of a nephron is: I. Proximal Convoluted Tubule…
- The correct sequence of filtrate movement and change in its osmolarity as it passes through the loop of Henle is: I…
- How does ADH regulate renal water balance? Increases water permeability of collecting ducts Released when osmoreceptors…
- Which components are part of the juxtaglomerular apparatus (JGA)? Macula densa (DCT cells) Juxtaglomerular cells…
- From the statements given below choose the correct option: I. Cortical nephrons have their renal corpuscle located in…
- Removal of proximal convoluted tubule from the nephron will result in:
- In human body urea is produced as an excretory product in the:
- To produce concentrated urine, water is mainly absorbed from
- What is the correct path of filtrate through nephron tubules? Distal convoluted tubule (DCT) Collecting duct Ascending…
- Choose the correct statement given below regarding juxta medullary nephron.
- Given below are two statements: Statement I : In ascending limb of loop of Henle, filtrate gets concentrated as it…
- The principal nitrogenous excretory compound in humans is synthesized:
- Given below are two statements: one is labelled as Assertion (A) and the other is labelled as Reason (R). Assertion (A)…
- Which mechanisms participate in kidney regulation? Renin-angiotensin-aldosterone system ADH-mediated water reabsorption…
- Which one of the following statements is correct with respect to kidney function regulation?
- Given below are two statements: one is labelled as Assertion (A) and the other is labelled as Reason (R). Assertion (A)…
- Given below are two statements: Statement I : Liver helps in the elimination of waste product of drugs. Statement II …
- A patient is diagnosed with a condition that leads to the inability to produce adequate Antidiuretic Hormone (ADH)…
- Concentration of dialysing unit is very similar to blood except that it has
- The correct sequence of urine flow from its formation to its elimination is: I. Urinary Bladder II. Urethra III…
- Which of the following pairings of nephron components and their functions are CORRECT? PCT: Reabsorbs 70–80%…
- Bowman's capsule of the nephron are present in which part of the kidney?
- Given below are two statements: Statement I : Decrease in Glomerular Filtration Rate (GFR) causes release of…
- Given below are two statements. One is labelled as Assertion and the other is labelled as Reason. STATEMENT - 1…
- Given below are two statements. One is labeled as Assertion and the other is labeled as Reason. STATEMENT - 1…
- Given below are two statements: Statement I : Mouth is also an organ of excretion. Statement II : Skin excretes…
- Major nitrogenous waste product in ureotelic animals like rabbit and other mammals is:
- Which of the following statements are correct? An excessive loss of body fluid from the body switches off…
- Find the INCORRECT statements about excretory systems: Platyhelminthes: Flame cells. Arthropods: Malpighian tubules…
- In case of Low BP, blood pressure can be adjusted by
- Given below are two statements: Statement I : In the nephron, the descending limb of loop of Henle is impermeable to…
- Which of the following conditions represent excretory system disorders? Uremia: Urea accumulation in blood Renal…
- A toxin specifically damages the epithelial lining of the proximal convoluted tubule (PCT). Which of the following…
- Given below are two statements: Statement I : DCT is involved in the reabsorption of Na + , water and HCO 3- …
- What is the correct sequence of RAAS activation? Increased Na + reabsorption in DCT Aldosterone secretion Angiotensin I…
- Recently government of India has allowed mixing of alcohol in petrol. What is amount of alcohol permitted for mixing in…
- Which functions are attributed to the Loop of Henle? Concentrates filtrate in descending limb Actively pumps NaCl in…
- Which of the following does not favour the formation of large quantities of dilute urine?
- Which components are parts of the human urinary excretory system? Kidneys Ureters Urinary bladder Urethra Adrenal glands
- In between the medullary pyramid, Renal cortex extends as
- The part of nephron involved in active reabsorption of sodium is:
- Which of the following is correct with reference to haemodialysis?
- Which one of the following parts does not constitute as part of uriniferous tubule?
- The proximal convoluted tubule (PCT) of the nephron is characterized by: I. Lining of simple cuboidal epithelium with…