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Assertion : Bacterial photosynthesis occ...

Assertion : Bacterial photosynthesis occurs by utilizing wavelength longer than `700` nm.
Reason : Here reaction centre is `B-890`.

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The correct Answer is:
B
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Knowledge Check

  • Assertion. In bacteria photosynthesis occurs by utilising wavelength longer than 700 mn. Reason. Reaction centre is B_(890)

    A
    If both are true with reason being correct explanation
    B
    both true but reason is not correct explanation
    C
    assertion is true but reason is wrong
    D
    both are wrong.

  • Assertion : The dark reaction in photosynthesis is called because it does not require light energy. Reason: Dark reaction occurs more rapidly in night.

    A
    If both Assertion and Reason are true and Reason is correct explaination of Assertion.
    B
    If both Assertion and Reason are true but Reason is not correct explanation of Assertion.
    C
    If Assertion is true but Reason is false.
    D
    If both Assertion and Reason are false.

  • Assertion : Dark reaction of photosynthesis uses ATP and NADPH_(2) Reason : Dark reaction takes place in absence of light.

    A
    Both A and R are true and R is the correct explanation of A.
    B
    Both A and R are true but R is not correct explanation of A
    C
    A is true but R is false
    D
    A and R are false

    • Similar Questions

    Explore conceptually related problems

    Assertion: Assimilotary power in photosynthesis is generated in ETS occuring in thylakoid membrane . Reason : They are needed for CO_(2) reduction.

    Assertion : Dark reactions of photosynthesis are temperauture -controlled processes. Reason : Most of the reactions are enzymatic in nature.

    Assertion: Mitochondria help in photosynthesis. Reason: Mitochondria have enzymes for dark reaction.

    Assertion (A) : Photochemical reactions always occur in the presence of light. Reason (R) : Photochemical reactions do not require activation energy.

    Assertion : Amides react with Br_(2) + KOH to give 1^(@) amine with one carbon less than parent atom Reason : The reaction occurs through a carbene intermediate

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