FADH2 is oxidized by

  1. Complex I
  2. Complex II
  3. Complex III
  4. Complex IV
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The reduced ubiquinone is

  1. Ubiquinol
  2. It is oxidized with the transfer of electrones to cytochrome C via cytochrome bc1 complex
  3. Is a mobile carrier
  4. Both A and B
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Complex three is

  1. NADH dehydrogenase
  2. Succinate dehydrogenase
  3. Cytochrome C oxidase
  4. Cytochrome bc1 complex
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Cytochrome c includes except

  1. Mobile carrier
  2. Present on outer surface of inner membrane
  3. Acts as mobile carrier for transfer of electrones between complex III and IV
  4. Transfers electrones from complex II to complex III as well
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Oxidation of two molecules of NADH gives

  1. 6 ATPs
  2. 3 ATPs
  3. 1 ATP
  4. 2 ATPs
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Oxidation of one molecule of FADH2 gives

  1. One ATP
  2. Two ATPs
  3. Three ATPs
  4. Four ATPs
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Complex IV is not

  1. Cytochrome C oxidase
  2. Cytochrome a and a3
  3. Two copper centre
  4. One cytochrome C1
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Complex I does not have

  1. FMN
  2. Fe-S centres
  3. NADH dehydrogenase
  4. Cytochrome C1
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Complex II has except

  1. FAD
  2. Fe-S centres
  3. Succinate Dehydrogenase
  4. Cytochrome C1
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Complex III has

  1. Cytochrome b
  2. Cytochrome C
  3. Copper centres
  4. Cytochrome a3
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