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

Subtopic:  ETS:2 | ETS:1 | ETS |
 72%
From NCERT
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Complex three is

(1) NADH dehydrogenase

(2) Succinate dehydrogenase

(3) Cytochrome C oxidase

(4) Cytochrome bc1 complex

Subtopic:  ETS:2 | ETS:1 | ETS |
 78%
From NCERT
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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

Subtopic:  ETS:2 | ETS:1 | ETS |
 76%
From NCERT
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Oxidation of one molecule of FADHgives

(1) One ATP

(2) Two ATPs

(3) Three ATPs

(4) Four ATPs

Subtopic:  Oxidative Phosphorylation |
 92%
From NCERT
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Complex I does not have

(1) FMN

(2) Fe-S centres

(3) NADH dehydrogenase

(4) Cytochrome C1

Subtopic:  ETS:1 | ETS |
 88%
From NCERT
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Complex II has except

(1) FAD

(2) Fe-S centres

(3) Succinate Dehydrogenase

(4) Cytochrome C1

Subtopic:  ETS:1 | ETS |
 77%
From NCERT
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Complex III has

(1) Cytochrome b

(2) Cytochrome C

(3) Copper centres

(4) Cytochrome a3

Subtopic:  ETS:1 | ETS |
 60%
From NCERT
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Oxidation of FADH2 actually involves except

(1) Complex I

(2) Complex II

(3) Complex III

(4) Complex IV

Subtopic:  Oxidative Phosphorylation |
 63%
From NCERT
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Oxidation of complex NADH involves except

(1) Complex I

(2) Complex II

(3) Complex III

(4) Complex IV

Subtopic:  Oxidative Phosphorylation |
 73%
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Which of the following complex is involved in the transfer of 4 hydrogen ions across the mitochondrial membrane?

(1) Complex I

(2) Complex II

(3) Complex V

(4) Complex IV

Subtopic:  Oxidative Phosphorylation | ETS:1 | ETS |
From NCERT
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