Home
Class 11
BIOLOGY
PEP carboxylase can fix CO2 at.............

PEP carboxylase can fix `CO_2` at.............of atmoshperic `CO_2`

A

50 ppm

B

1-2 ppm

C

5 ppm

D

20 ppm

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • Photosynthesis

    CHETANA PUBLICATION|Exercise Exercise|100 Videos

  • Morphology of Flowering Plants

    CHETANA PUBLICATION|Exercise Exercise|79 Videos

  • Plant Tissue and Anatomy

    CHETANA PUBLICATION|Exercise Exercise|31 Videos

Similar Questions

Explore conceptually related problems

Due to photorespiration, approximately................photosynthetically fixed CO_2 is lost.

Practical uses of CO_2 .

First CO_2 acceptor in C_4 pathway is............ .

The internal source of CO_2 in CAM plant is............... .

The CO_2 content in the atmosphere is

cosec A -2 cot 2A cos A= ................ A) 2 sin A B) sec A C) 2 cos A cot A D) cos A

Melting point of CO_2 is………. .

Write a note on Transport of CO_2 .

1+ cos 2x+ cos4x + cos 6x= ............. A) 2 cos x cos 2x cos 3x B) 4 sin x cos 2x cos 3x C) 4 cos x cos 2x cos 3x D) 2 sin x cos 2x cos 3x

CHETANA PUBLICATION-Photosynthesis -Exercise
  1. In C4 pathway, the firstCO2 fixation occurs in.............. .

    Text Solution

    |

  2. Which of the following shows chloroplast dimorphism?

    Text Solution

    |

  3. PEP carboxylase can fix CO2 at.............of atmoshperic CO2

    Text Solution

    |

  4. In CAM plants, during night, PEP is regenerated from............... .

    Text Solution

    |

  5. In CAM plants, .................concentration increases during night a...

    Text Solution

    |

  6. CAM plants are mostly.............. .

    Text Solution

    |

  7. C4 plants can grow in climatic conditions like high temperature, less ...

    Text Solution

    |

  8. For a pair of electrons transferred during non-cyclic path, the produc...

    Text Solution

    |

  9. In the glucose formed..................number of carbon atoms are cont...

    Text Solution

    |

  10. C4 plants differ from C3 plants in.

    Text Solution

    |

  11. Which of the following conversions of C4 pathway show decarboxylation?

    Text Solution

    |

  12. How many molecules of water would be required to release six molecules...

    Text Solution

    |

  13. Write a short note on the characteristics of photosynthetic pigments.

    Text Solution

    |

  14. Give a well balanced equation of photosynthesis.

    Text Solution

    |

  15. How are the mesophyll and bundle sheath cells connected in C4 plants?

    Text Solution

    |

  16. Distinguish between PS-I and PS-II.

    Text Solution

    |

  17. What do you understand by Kranz anatomy?

    Text Solution

    |

  18. Where are chloroplasts found? What is the chemical composition of chlo...

    Text Solution

    |

  19. Why is photorespiration called a wasteful process.

    Text Solution

    |

  20. Write a note on relation between light and dark reaction.

    Text Solution

    |