NEET Biology: Photosynthesis — MCQ Test 15

Q6. Which of the following is a correct statement about the role of RuBisCO?

Q7. Which of the following statements about photolysis of water is correct?

Q8. Which pathway is used by plants such as maize and sugarcane to minimize photorespiration?

Q9. Which molecule serves as the primary acceptor of CO2 in C3 plants?

Q10. Which of the following is a primary function of Photosystem I?

NEET BiologyPhotosynthesis

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Which of the following conditions favors the occurrence of photorespiration?

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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 Photosynthesis. 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 Following, Conditions, Occurrence, Photorespiration, Photosynthesis, and Structure.

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 of the following conditions favors the occurrence of photorespiration?

  • A. High carbon dioxide concentration
  • B. Low oxygen concentration
  • C. High oxygen concentration
  • D. Cool and humid environments

Q2. Which factor limits the rate of photosynthesis under natural conditions?

  • A. Oxygen concentration
  • B. Glucose concentration
  • C. Carbon dioxide concentration
  • D. Chlorophyll concentration

Q3. Which structure in C₄ plants prevents photorespiration?

  • A. Palisade mesophyll
  • B. Bundle sheath cells
  • C. Spongy mesophyll
  • D. Guard cells

Q4. Which of the following statements about the role of light in photosynthesis is correct?

  • A. Light provides carbon for glucose synthesis.
  • B. Light splits water molecules during the light reaction.
  • C. Light directly fixes carbon dioxide in the Calvin cycle.
  • D. Light helps in the transport of glucose.

Q5. Which of the following statements about the Calvin cycle is correct?

  • A. It occurs in the thylakoid membrane.
  • B. RuBisCO catalyzes the first step of carbon fixation.
  • C. Oxygen is released during this cycle.
  • D. It produces ATP and NADPH.

+ 5 more questions in the actual test

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