NEET Biology: Excretory Products and Their Elimination — MCQ Test 5

Q6. Which excretory product is primarily eliminated by the liver?

Q7. Which of the following statements about ADH is correct?

Q8. Which type of nephron has a longer loop of Henle and helps in urine concentration?

Q9. Which process in urine formation involves the movement of substances from the blood into the nephron tubule?

Q10. Which of the following substances is normally absent in urine under normal conditions?

NEET BiologyExcretory Products and Their Elimination

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Which part of the nephron plays a major role in regulating pH by selective secretion of hydrogen ions?

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About this NEET MCQ Test

This page provides a free online MCQ test for NEET Biology preparation, focusing specifically on the chapter Excretory Products and Their Elimination. It contains 10 carefully selected multiple-choice questions (MCQs) designed to test your conceptual understanding and exam readiness.

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Key concepts covered in this specific test include Regulating, Selective, Secretion, Hydrogen, Following, and Nitrogenous.

Taking these timed MCQ tests helps you simulate the real NEET exam environment. Detailed step-by-step explanations are provided for every question to help you learn from your mistakes and strengthen your fundamentals.

Preview of Questions in this Test

Q1. Which part of the nephron plays a major role in regulating pH by selective secretion of hydrogen ions?

  • A. Proximal convoluted tubule
  • B. Loop of Henle
  • C. Distal convoluted tubule
  • D. Collecting duct

Q2. Which of the following is the least toxic nitrogenous waste?

  • A. Ammonia
  • B. Urea
  • C. Uric acid
  • D. Creatinine

Q3. Which statement about aldosterone is incorrect?

  • A. Aldosterone increases sodium reabsorption.
  • B. Aldosterone promotes potassium excretion.
  • C. Aldosterone is secreted by the adrenal cortex.
  • D. Aldosterone is secreted in response to high sodium levels.

Q4. Which statement about the role of aldosterone is incorrect?

  • A. Aldosterone increases sodium reabsorption.
  • B. Aldosterone decreases potassium excretion.
  • C. Aldosterone is secreted by the adrenal glands.
  • D. Aldosterone plays a role in blood pressure regulation.

Q5. What is the primary function of the renal pelvis in the kidney?

  • A. Filtration of blood
  • B. Urine collection
  • C. Secretion of renin
  • D. Reabsorption of glucose

+ 5 more questions in the actual test

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