Ubiquinone gets electrones from

(1) NADH only

(2) FADHonly

(3) Both A and B

(4) From GTP

Subtopic:  Oxidative Phosphorylation | ETS:1 | ETS |
 84%
Level 1: 80%+
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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

Subtopic:  ETS:2 | ETS:1 | ETS |
 80%
Level 1: 80%+
Hints

Complex three is

(1) NADH dehydrogenase

(2) Succinate dehydrogenase

(3) Cytochrome C oxidase

(4) Cytochrome bc1 complex

Subtopic:  ETS:2 | ETS:1 | ETS |
 86%
Level 1: 80%+
Hints

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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 |
 81%
Level 1: 80%+
Hints

Oxidation of one molecule of FADHgives

(1) One ATP

(2) Two ATPs

(3) Three ATPs

(4) Four ATPs

Subtopic:  Oxidative Phosphorylation |
 93%
Level 1: 80%+
Hints

Complex I does not have

(1) FMN

(2) Fe-S centres

(3) NADH dehydrogenase

(4) Cytochrome C1

Subtopic:  ETS:1 | ETS |
 91%
Level 1: 80%+
Hints

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Complex II has except

(1) FAD

(2) Fe-S centres

(3) Succinate Dehydrogenase

(4) Cytochrome C1

Subtopic:  ETS:1 | ETS |
 82%
Level 1: 80%+
Hints

Complex III has

1. Cytochrome b
2. Cytochrome C
3. Copper centres
​​​​​​
4. Cytochrome a3
Subtopic:  ETS:1 | ETS |
 61%
Level 2: 60%+
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The order of electron transport is

1. Complex l- Complex III- Complex IV- Complex V
2. Complex lI- Complex III- Complex IV- Complex V
3. Complex l- Complex III- Complex IV
4. Complex l- Complex II- Complex IV- Complex V
Subtopic:  ETS:1 | ETS |
Level 3: 35%-60%
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The order of electron transport for FADHis

1. Complex II- Complex III- Complex IV- Complex V
2. Complex I- Complex III- Complex IV- Complex V
3. Complex II- Complex III- Complex IV-
4. Complex II- Complex II- Complex IV- Complex V
Subtopic:  ETS:1 | ETS |
 70%
Level 2: 60%+
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