Home
Class 12
BIOLOGY
Which ions are present in PS II? What ro...

Which ions are present in PS II? What role do the play?

Text Solution

Verified by Experts

PS II contains calcium, magnesium and chloride ions which play an important role in photolysis of water.
Promotional Banner

Topper's Solved these Questions

  • ANSWER IN ONE SENTENCE

    NAVNEET PUBLICATION - MAHARASHTRA BOARD|Exercise Respiration|18 Videos

  • ANSWER IN ONE SENTENCE

    NAVNEET PUBLICATION - MAHARASHTRA BOARD|Exercise Reproduction in Plants|29 Videos

  • ANSWER IN ONE SENTENCE

    NAVNEET PUBLICATION - MAHARASHTRA BOARD|Exercise Microbes in Human Welfare|25 Videos

  • DEFINITIONS

    NAVNEET PUBLICATION - MAHARASHTRA BOARD|Exercise Organism and Environment|12 Videos

Similar Questions

Explore conceptually related problems

What are Methanogens? Name the animals they are present in and the role they play there.

Name the ear ossicles in the order of arrangement in humans. What role do they play in hearing ?

What are porins? What role do they play in diffusion?

What is rib cage? What roles does it play?

What role does the queen bee play?

What are viroids and prions ? Where are they found and what role they play ?

Distinguish between autotrophs and heterotrophs. What role do they play in the energy flow of an ecosystem?

NAVNEET PUBLICATION - MAHARASHTRA BOARD-ANSWER IN ONE SENTENCE-Photosynthesis
  1. Name the specific areas in membranes of thylakoids where photosyntheti...

    Text Solution

    |

  2. Name the reaction centers of PS I and PS II.

    Text Solution

    |

  3. Which ions are present in PS II? What role do the play?

    Text Solution

    |

  4. What is hill reaction ? How it can be demonstrated ?

    Text Solution

    |

  5. What are the two main types of carotenoids ? Name the two photosynthet...

    Text Solution

    |

  6. What is chemiosmosis? Who proposed the chemiosmotic hypothesis?

    Text Solution

    |

  7. Which is the first CO(2) acceptor in C(3) pathway?

    Text Solution

    |

  8. In CAM plants, why is acid concentration increased during night?

    Text Solution

    |

  9. What role do, calcium, magnesium and chloride ions play in photosynthe...

    Text Solution

    |

  10. Who gave the law of limiting factors?

    Text Solution

    |

  11. Give the summary equation of dark reaction.

    Text Solution

    |

  12. Why have arid plants evolved C(4) pathway of photosynthesis?

    Text Solution

    |

  13. Which is the ultimate pathway for fixing carbon dioxide (CO(2)) into g...

    Text Solution

    |

  14. Which two unicellular algae were used by Ruben and Kamen to confirm th...

    Text Solution

    |

  15. What was used to prove that the source of oxygen evolved during photos...

    Text Solution

    |

  16. What is fret channel ? What is its function ?

    Text Solution

    |

  17. Give three examples of chemoautotrophs.

    Text Solution

    |

  18. What is quantasome?

    Text Solution

    |

  19. Give the expanded form of C C and LHC.

    Text Solution

    |

  20. Which ions are present in PS II? What role do the play?

    Text Solution

    |