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Which elements are essential for the photophosphorylation?
Options
(a) Mg and P
(b) Zn and I
(c) K and Cl
(d) Mn and Cl
Correct Answer:
Mn and Cl
Explanation:
Photophosphorylation can be of two types-cyclic and non-cyclic. During non-chyclic photophosphorylation, PS II picks electrons obtained by photolysis of water carried out by an associated oxygen evolving complex (containing Mn²⁺⁺, Ca²⁺, Cl⁻). When photocentre of PS II (P₆₈₀) absorbs light energy the electrons are extruded and pass through a series of electron cariers and are handed over to PS I by plastocyanin where they are again excited by absorption of light energy by photocentre (P₇₀₀) and finally rea
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Topics: Photosynthesis in Higher Plants
(153)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Ring worm is due to
- A person entering an empty room suddenly finds a snake right in front on opening the door
- The transmission of nerve impulse from one neuron to other, is faciliated by
- Humoral antibodies are produced by
- In unilocular ovary with a single ovule the placentation is :
Topics: Photosynthesis in Higher Plants (153)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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