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कर्नाटक बोर्ड पी.यू.सी.पीयूसी विज्ञान इयत्ता ११

The enzyme that is not found in a C3 plant is ______.

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प्रश्न

The enzyme that is not found in a C3 plant is ______.

पर्याय

  • RuBP Carboxylase

  • PEP Carboxylase

  • NADP reductase

  • ATP synthase

MCQ
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उत्तर

The enzyme that is not found in a C3 plant is pep carboxylase.

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पाठ 13: Photosynthesis in Higher Plants - Exercises [पृष्ठ ६९]

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एनसीईआरटी एक्झांप्लर Biology Exemplar [English] Class 11
पाठ 13 Photosynthesis in Higher Plants
Exercises | Q 12. | पृष्ठ ६९

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संबंधित प्रश्‍न

RuBisCo is an enzyme that acts both as a carboxylase and oxygenase. Why do you think RuBisCo carries out more carboxylation in C4 plants?


Give a comparison between the following:

C3 and C4 pathways


Give comparison between the following:

Anatomy of leaf in C3 and C4 plants


In the maize plant, \[\ce{CO2}\] fixation occurs in both mesophyll and bundle sheath cells. The enzymes involved in these cells for the process respectively are, ______. 


In case of C4 pathway, the first step is


In C4-pathway initial carbon dioxide fixation occurs in chloroplasts of ______.


Can girdling experiments be done in monocots? If yes, How? If no, why not?


Some of these terms/chemicals are associated with the C4 cycle. Explain.

Calvin cycle


Some of these terms/chemicals are associated with the C4 cycle. Explain.

PEP carboxylase


Some of these terms/chemicals are associated with the C4 cycle. Explain.

Bundle sheath cells


Succulents are known to keep their stomata closed during the day to check transpiration. How do they meet their photosynthetic CO2 requirements?


In what kind of plants do you come across ‘Kranz’ anatomy? To which conditions are those plants better adapted? How are these plants better adapted than the plants which lack this anatomy?


Observe the diagram and answer the following.

  1. Which group of plants exibits these two types of cells?
  2. What is the first product of C4 cycle?
  3. Which enzyme is there in bundle sheath cells and mesophyll cells?

Under what conditions are C4 plants superior to C3?


Name the two important enzymes of C4 pathway, and explain their role in fixing CO2?


Which of the following statements about RuBisCO is true?


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