NEET Biology: Respiration in Plants — MCQ Test 6

Q6. Which enzyme is responsible for splitting fructose-1,6-bisphosphate into two three-carbon molecules during glycolysis?

Q7. Which process in respiration produces the highest number of NADH molecules?

Q8. Which intermediate of the Krebs cycle is involved in the synthesis of amino acids?

Q9. Which of the following is CORRECT about substrate-level phosphorylation?

Q10. Which of the following statements about fermentation is CORRECT?

NEET BiologyRespiration in Plants

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Which compound is formed when oxygen acts as the final electron acceptor in respiration?

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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 Respiration in Plants. 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 Compound, Electron, Acceptor, Respiration, Released, and Following.

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 compound is formed when oxygen acts as the final electron acceptor in respiration?

  • A. Carbon dioxide
  • B. Water
  • C. ATP
  • D. NADH

Q2. During which step of aerobic respiration is CO₂ first released?

  • A. Glycolysis
  • B. Krebs cycle
  • C. Oxidation of pyruvate
  • D. Electron Transport Chain

Q3. Which of the following is CORRECT about the Electron Transport Chain (ETC)?

  • A. It occurs in the cytoplasm.
  • B. It generates ATP through substrate-level phosphorylation.
  • C. Oxygen is the final electron acceptor.
  • D. It does not involve a proton gradient.

Q4. Which of the following statements about the respiratory quotient (RQ) is correct?

  • A. RQ for carbohydrates is greater than 1
  • B. RQ for proteins is exactly 1
  • C. RQ for fats is less than 1
  • D. RQ for all substrates is always the same

Q5. Which of the following is CORRECT about aerobic respiration?

  • A. It requires oxygen.
  • B. It occurs only in prokaryotic cells.
  • C. It does not involve the Electron Transport Chain.
  • D. It produces less ATP than anaerobic respiration.

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