+91-8527521718
Signup | Login
Select Question Set:
filter
Q. No.

Oxidation of one molecule of FADH2 gives

(1) One ATP

(2) Two ATPs

(3) Three ATPs

(4) Four ATPs

Subtopic:  Oxidative Phosphorylation |
 92%
Level 1: 80%+
To view explanation, please take trial in the course.
NEET 2026 - Target Batch - Vital
Hints
To view explanation, please take trial in the course.
NEET 2026 - Target Batch - Vital

Complex I does not have

(1) FMN

(2) Fe-S centres

(3) NADH dehydrogenase

(4) Cytochrome C1

Subtopic:  ETS:1 | ETS |
 88%
Level 1: 80%+
To view explanation, please take trial in the course.
NEET 2026 - Target Batch - Vital
Hints
To view explanation, please take trial in the course.
NEET 2026 - Target Batch - Vital

The electrones which are coming from oxidation of NADH are transferred from complex I to

(1) Ubiquinol

(2) Ubiquinone

(3) Ubiquinal

(4) Ubiquitous

Subtopic:  ETS:2 | ETS:1 | ETS |
 87%
Level 1: 80%+
To view explanation, please take trial in the course.
NEET 2026 - Target Batch - Vital
Hints
To view explanation, please take trial in the course.
NEET 2026 - Target Batch - Vital
advertisementadvertisement

FADH2 is oxidized by

1. Complex I 2. Complex II
3. Complex III 4. Complex IV
Subtopic:  Oxidative Phosphorylation | ETS:1 | ETS |
 83%
Level 1: 80%+
To view explanation, please take trial in the course.
NEET 2026 - Target Batch - Vital
Hints
To view explanation, please take trial in the course.
NEET 2026 - Target Batch - Vital

Complex three is

(1) NADH dehydrogenase

(2) Succinate dehydrogenase

(3) Cytochrome C oxidase

(4) Cytochrome bc1 complex

Subtopic:  ETS:2 | ETS:1 | ETS |
 78%
Level 2: 60%+
To view explanation, please take trial in the course.
NEET 2026 - Target Batch - Vital
Hints
To view explanation, please take trial in the course.
NEET 2026 - Target Batch - Vital

Complex II has except

(1) FAD

(2) Fe-S centres

(3) Succinate Dehydrogenase

(4) Cytochrome C1

Subtopic:  ETS:1 | ETS |
 77%
Level 2: 60%+
To view explanation, please take trial in the course.
NEET 2026 - Target Batch - Vital
Hints
To view explanation, please take trial in the course.
NEET 2026 - Target Batch - Vital
advertisementadvertisement

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 |
 77%
Level 2: 60%+
To view explanation, please take trial in the course.
NEET 2026 - Target Batch - Vital
Hints
To view explanation, please take trial in the course.
NEET 2026 - Target Batch - Vital

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%
Level 2: 60%+
To view explanation, please take trial in the course.
NEET 2026 - Target Batch - Vital
Hints
To view explanation, please take trial in the course.
NEET 2026 - Target Batch - Vital

Oxidation of FADH2 actually involves except

1. Complex I 2. Complex II
3. Complex III 4. Complex IV
Subtopic:  Oxidative Phosphorylation |
 63%
Level 2: 60%+
To view explanation, please take trial in the course.
NEET 2026 - Target Batch - Vital
Hints
To view explanation, please take trial in the course.
NEET 2026 - Target Batch - Vital
advertisementadvertisement

Complex III has

(1) Cytochrome b

(2) Cytochrome C

(3) Copper centres

(4) Cytochrome a3

Subtopic:  ETS:1 | ETS |
 60%
Level 2: 60%+
To view explanation, please take trial in the course.
NEET 2026 - Target Batch - Vital
Hints
To view explanation, please take trial in the course.
NEET 2026 - Target Batch - Vital
Select Question Set:
filter
Q. No.

NEET Information

courses

Company

Botany Questions

Chemistry Questions

Physics Questions

Zoology Questions

© 2025 GoodEd Technologies Pvt. Ltd.