NEET Biology: Photosynthesis — MCQ Test 4

Q6. Which of the following statements about ATP synthase is correct?

Q7. Which of the following statements about Engelmann’s experiment is correct?

Q8. What is the purpose of the Kranz anatomy in C₄ plants?

Q9. Which of the following statements about photolysis of water is incorrect?

Q10. What happens when the light intensity exceeds the saturation point in photosynthesis?

NEET BiologyPhotosynthesis

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Which of the following statements about the Hill reaction is correct?

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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, Statements, Reaction, Conditions, Increases, and Photorespiration.

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 statements about the Hill reaction is correct?

  • A. It occurs in the stroma of the chloroplast.
  • B. It proves that oxygen is evolved from CO₂.
  • C. It demonstrates photolysis of water.
  • D. It requires RuBisCO as an enzyme.

Q2. Which of the following conditions increases photorespiration?

  • A. Low oxygen concentration
  • B. High carbon dioxide concentration
  • C. High oxygen concentration
  • D. Low temperature

Q3. Why is the C₄ pathway considered more efficient than the C₃ pathway?

  • A. It consumes less ATP
  • B. It produces more glucose
  • C. It minimizes photorespiration
  • D. It requires less water

Q4. Which of the following is an incorrect statement about the C3 pathway?

  • A. It produces a three-carbon compound as its first stable product.
  • B. It takes place in bundle sheath cells.
  • C. It is also known as the Calvin cycle.
  • D. RuBisCO is the key enzyme involved.

Q5. Which part of the chloroplast is responsible for trapping light energy?

  • A. Stroma
  • B. Grana
  • C. Thylakoid membrane
  • D. Inner membrane

+ 5 more questions in the actual test

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