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The first stable compound formed during C₃ cycle is
Options
(a) glycolate
(b) formaldehyde
(c) phosphoglyceric acid
(d) phosphoglyceraldehyde
Correct Answer:
phosphoglyceric acid
Explanation:
In C₃ plants, the carbon dioxide combines with ribulose 1, 5-diphosphate (RuDP) (now called RuBP – Ribulose 1, 5 bisphosphate) and gives rise to a 3-C compund, phosphoglyceric acid. It is first stable product of C₃ cycle. The process can be called as Calvin cycle.
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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
- Which of the following elements is responsible for maintaining turgor in cells
- A person is having problems withy calcium and phosphorus metabolism in his body
- Which one of the following is commonly used in transfer of foreign DNA into crop plants?
- Viruses are no more ‘alive’ than isolated chromosomes because
- Which single kingdom out of the following can include blue green algae
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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