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Chemosynthetic autotrophic bacteria prod...

Chemosynthetic autotrophic bacteria produce ATP by

A

oxidising various organic substances.

B

oxidising various inorganic substances .

C

reducing various inorganic substances.

D

recycling various organic substances.

Text Solution

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The correct Answer is:
B
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Knowledge Check

  • Asseration : Chemosynthetic autotrophic bacteria oxidise various inorganic substances. Reason : Energy released during oxidation is used in ATP production.

    A
    If both assertion and reason and true and reason is the correct explanation of assertion.
    B
    If both assertion and reason and true and reason is not the correct explanation of assertion.
    C
    If assertion is true but reason is false.
    D
    If both assertion and reason are false.
  • Mark the incorrect option w.r.t chemosynthetic autotrophic bacteria

    A
    Hydrogenomonas and Beggiatoa
    B
    Nitrococcus and Thiobacillus
    C
    Nitrocystis and Leptothrix
    D
    Chromatium and Thiospirillum
  • Assertion: Chemosynthetic autotrophic bacteria play a great rolie in recycling nutrients like nitrogen, posphorous, iron and sulphur. Reason: Chemosynthetic autotrophic bacteria oxidise various inorganic substances to obtain energy.

    A
    If both assertion and Reason are true and the reason is a correct explanation of the assertion.
    B
    If both Assertion and Reason are true but Reason is not a correct explanation of the Assertion.
    C
    If Assertion is True but the Reason is False.
    D
    If both Assertion and Reason are False.
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