NEET Biology: Photosynthesis — MCQ Test 17

Q6. Which of the following is an incorrect statement about cyclic photophosphorylation?

Q7. Which of the following statements about the C4 pathway is correct?

Q8. What is the main advantage of the C₄ pathway over the C₃ pathway?

Q9. What is the significance of Engelmann’s experiment with Cladophora and aerobic bacteria?

Q10. Which of the following factors does NOT directly affect the rate of photosynthesis?

NEET BiologyPhotosynthesis

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Which of the following molecules is directly involved in the light-dependent reactions?

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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, Molecules, Directly, Involved, Dependent, and Reactions.

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 molecules is directly involved in the light-dependent reactions?

  • A. RuBP
  • B. NADP+
  • C. PGA
  • D. PEP

Q2. Which of the following pigments is responsible for absorbing light energy and transferring it to chlorophyll a?

  • A. Chlorophyll b
  • B. Xanthophyll
  • C. Carotenoids
  • D. All of the above

Q3. Which component of the electron transport chain pumps protons across the thylakoid membrane?

  • A. PSII
  • B. PSI
  • C. Cytochrome b6f complex
  • D. ATP synthase

Q4. Which molecule acts as the primary electron donor in PSII?

  • A. NADPH
  • B. Plastocyanin
  • C. Water
  • D. Ferredoxin

Q5. Which of the following is the first step in the Calvin cycle?

  • A. Reduction
  • B. Regeneration
  • C. Carboxylation
  • D. Phosphorylation

+ 5 more questions in the actual test

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