| ⇦ | 
| ⇨ |
The First reaction in photorespiration is
Options
(a) carboxylation
(b) oxygenation
(c) decarboxylation
(d) phosphorylation
Correct Answer:
oxygenation
Explanation:
While doing studies on plant productivity it was found that a considerable proportion of the photosynthetic products was being oxidised to CO₂ and water without the production of metabolically useful energy. This was traced to a type of respiration which occurs in small organelles called peroxisomes, and because it occurs only in llight is called photorespiration. Under conditions of low CO₂ and high O₂ concentration which are normal atmospheric conditions, as much as 30-50% of the photosynthetically fix
Related Questions: - The transport of ions up the stem to all parts is through
- If one strand DNA has the nitrogenous bas sequence at ATCTG
- Frogs differ from humans in possessing:
- The pulling strength of community waste water is usually characterized by its
- As per NeoDarwinism, which is mainly responsible for evolution?
Topics: Photosynthesis in Higher Plants
(153)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The transport of ions up the stem to all parts is through
- If one strand DNA has the nitrogenous bas sequence at ATCTG
- Frogs differ from humans in possessing:
- The pulling strength of community waste water is usually characterized by its
- As per NeoDarwinism, which is mainly responsible for evolution?
Topics: Photosynthesis in Higher Plants (153)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply