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The reaction centre for PS-I and PS-II a...

The reaction centre for PS-I and PS-II are

A

`P_(700)` and `P_(680)` respectively

B

`P_(680)` and `P_(700)` respectively

C

`P_(580)` and `P_(700)` respectively

D

`P_(700)` and `P_(580)` respectively

Text Solution

Verified by Experts

The correct Answer is:
A
The reaction centers of PS-I and PS-II can be denoted as `P_(700^(+)) and P_(680^(+))` respectively. Positively charged. Reactio centers act as attractants for electrons.
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Name the reaction centers of PS I and PS II.

PS-I has

Knowledge Check

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

    A
    Chl-a and chl-a
    B
    chl-a and chl-b
    C
    chl-b and chl-a
    D
    chl-b and chl-b

  • Reaction centre of PS I is

    A
    `P_700`
    B
    `P_680`
    C
    `chl_715`
    D
    `chl_685`

  • Reaction centre of PS II is

    A
    `P_700`
    B
    `P_680`
    C
    `chl_715`
    D
    `chl_685`

    • Similar Questions

    Explore conceptually related problems

    PS -I has

    During non-cyclic photophosporylation, electrons arecontinously lost from the reaction centre of PS II. Which source is used to replace these electrons?

    During non-cyclic photophosphorylation,when electrons are lost from the reaction centre at PS-II, what is the source which replaces these electrons?

    Which of the following photosynthesis bacteria have both PS-I and PS-II Or Which was first photosynthesis organism

    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.

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