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In photosynthesis, oxygen comes from
Options
(a) soil
(b) atmosphere
(c) water
(d) carbon dioxide
Correct Answer:
water
Explanation:
During non-cyclic photophosphorylation photolysis of water, release of O₂ and formation of NADPH takes place, while ATP is synthesized in both the cyclic as well as non-cyclic photophosphorylations. In cyclic photophosphorylation, while passing between ferredoxin and plastoquinone and or over the cytochrome complex, the electron loses sufficient energy to form ATP from ADP and inorganic phosphate. In non-cyclic photophosphorylation, while passing over cytochrome complex, the electrons losses sufficient e
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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
- A professor kept some moist seeds in an airtight jar and started lecturing
- An example of a seed with endosperm, perisperm, and caruncle is
- The embryo in sunflower has
- Compared to those of humans, the erythrocytes in frog are
- Leaf abscission, fruit fall, bud dormacy occurs by which phytohormone?
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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