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    Question

    Match List-I with List-II

    src="https://www.ixambee.com/questionimage/Chapter/1713266493-3.JPG" alt="" /> Choose the correct answer from the options given below:
    A (A)-(II), (B)-(I), (C)-(III), (D)-(IV) Correct Answer Incorrect Answer
    B (A)-(I), (B)-(III), (C)-(II), (D)-(IV) Correct Answer Incorrect Answer
    C (A)-(I), (B)-(II), (C -(IV), (D)-(III) Correct Answer Incorrect Answer
    D (A)-(III), (B)-(IV), (C)-(I), (D)-(II) Correct Answer Incorrect Answer

    Solution

    (A) Hans Krebs: Discovered the citric acid cycle, a crucial metabolic pathway that provides energy in cells. (B) P. Mitchell: Developed the chemiosmotic hypothesis, explaining how ATP is generated in biological cells. (C) W. M. Stanley: Known for crystallizing the Tobacco Mosaic Virus, helping to prove that viruses are particles. (D) M. Calvin: Discovered the C₃ cycle (Calvin cycle), which is the set of chemical reactions that occur in the chloroplast during photosynthesis.

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