Home
Class 11
BIOLOGY
PS I and PS II occur over...

PS I and PS II occur over

A

Grana of chloroplast

B

Matrix of mitochondria

C

Stroma of chloroplast

D

Inner membrane of mitochondrion

Text Solution

Verified by Experts

The correct Answer is:
A
PS I and PS II occur over grana of chloroplast.
Promotional Banner

Topper's Solved these Questions

  • PHOTOSYNTHESIS IN HIGHER PLANTS

    A2Z|Exercise Section A : Topicwise Questions Topic 3 : Dark Reaction (the Calvin Cycle)|27 Videos

  • PHOTOSYNTHESIS IN HIGHER PLANTS

    A2Z|Exercise Section B : Assertion-reasoning Questions|13 Videos

  • PHOTOSYNTHESIS IN HIGHER PLANTS

    A2Z|Exercise Section D : Chapter End Test|50 Videos

  • NEURAL CONTROL AND COORDINATION

    A2Z|Exercise Section D : Chapter-end Test|50 Videos

  • PLANT GROWTH AND DEVELOPMENT

    A2Z|Exercise Section D : Chapter-end Test|50 Videos

Similar Questions

Explore conceptually related problems

Assertion: Stroma lamellae have both PS I and PS II but the membrane of grana lack PS II as well as NADP reductase. Reason: Cyclic photophosphorylation also occurs when only light of wavelength below 680 nm is available for excitation.

Assertion: PS I and PS II are named in sequence of their function during the light reaction or photochemical phase. Reason: Each photosystem has one molecule of chlorophyll-a forming a light harvesting complex called antenna.

Assertion : The stromal thylakoids are rich in both PS I and PS II Rason : The granal membranes are rich in ATP synthetase.

PS I occurs in :

Assertion. In light reaction of photosynthesis, light is required for the functioning of PS I and PS II and Production of NADPH and ATP. Reason. Dark reaction does not occur in light.

Assertion: The stoma lamellae have both PS I and PS II. Reason: The grana lamellae lack PS II and well as NADP reductase enzyme.

Assertion :- Both PS-I and PS-II are located on stroma thylakoid membrane Reason :- Photolysis of water and reduction of NADP^(+) takes place in stroma site.

PS-I and PS-II , were discovered by

Pigment molecule present at reaction centre of PS-I and PS-II respectively are

A2Z-PHOTOSYNTHESIS IN HIGHER PLANTS-Section A : Topicwise Questions Topic 2 : Light Reaction (the Electron Transport , Cyclic And Non-cy
  1. Water releases protons. Twelve water molecules will release

    Text Solution

    |

  2. Number of chlorophyll arranged per reaction centre in the light harves...

    Text Solution

    |

  3. ATP synthase of chloroplasts is similar to that of

    Text Solution

    |

  4. Non-cyclic photophosphorylation produces

    Text Solution

    |

  5. In electron transport system, the last electron acceptor of photophosp...

    Text Solution

    |

  6. ADPto ATP reaction occurs when two protons (H^(+)) are passed from

    Text Solution

    |

  7. ETC of photosynthesis process is

    Text Solution

    |

  8. The core metal of chlorophyll is Or Which element is left when ch...

    Text Solution

    |

  9. PS I and PS II occur over

    Text Solution

    |

  10. Steps in non-cyclic photophosphorylation include passage of electrons ...

    Text Solution

    |

  11. Carbon dioxide joins the photosynthetic pathway in

    Text Solution

    |

  12. First reaction in photosynthesis is

    Text Solution

    |

  13. Recognise the figure and find out the correct matching

    Text Solution

    |

  14. Which pigment acts directly to convert light energy to chemical energy...

    Text Solution

    |

  15. Which of the following contains copper?

    Text Solution

    |

  16. The process of photophosphorylation was discovered by

    Text Solution

    |

  17. In photosynthesis, photolysis of water is used in

    Text Solution

    |

  18. ATP formation in chloroplast and mitochondrion is explained by

    Text Solution

    |

  19. Constituents of pigment system I are located on

    Text Solution

    |

  20. ATP synthesis during light reaction is

    Text Solution

    |