Blog Log in Get Started Free

Botany MCQs for NEET — Practice Questions with Answers

Practice free Botany NEET multiple-choice questions online with instant answers and detailed explanations. No login required.

All Physics Chemistry Botany Zoology

Chapter Language Difficulty Show only questions I answered incorrectly Register free to filter questions

● ● ● ● ●

During cellular breakdown of one molecule of Glucose, How many NADH are produced in Matrix?

A. 6 B. 3 C. 8 D. 4

You've reached today's free limit of 20 questions. Log in to keep practising for free.

Explanation

Page number-232

14.4.1 Tricarboxylic Acid Cycle

Respiration In Plants

Hint: count NADH produced during Krebs’ cycle and oxidative decarboxylation of Pyruvate

● ● ● ● ●

During cellular breakdown of one molecule of Glucose, How many NADH are produced in total?

A. 10 B. 8 C. 6 D. 4

You've reached today's free limit of 20 questions. Log in to keep practising for free.

Explanation

Page number-232

14.4.1 Tricarboxylic Acid Cycle

Respiration In Plants

Hint: count NADH produced during Krebs’ cycle + oxidative decarboxylation of Pyruvate and Glucolysis

● ● ● ● ●

Electron Transport system

Find the wrong one.

A. Release and utilize the energy stored in NADH and FADH2 B. Oxidizes NADH and reduces FADH2 C. Electrons are passed on to oxygen resulting in the formation of water D. The metabolic pathway through which electron passes from one carrier to another

You've reached today's free limit of 20 questions. Log in to keep practising for free.

Explanation

Page number-232

14.4.2 Electron Transport system (ETS) and Oxidative Phosphorylation

Respiration In Plants

● ● ● ● ●

Where does ETS occur?

A. Inner Mitochondrial Membrane B. Peri Mitochondrial Space C. Outer Mitochondrial Membrane D. Inter Membrane Space

You've reached today's free limit of 20 questions. Log in to keep practising for free.

Explanation

Page number-232

14.4.2 Electron Transport system (ETS) and Oxidative Phosphorylation

Respiration In Plants

● ● ● ● ●

What is the complex which oxidizes NADH during ETs

A. Complex 1 B. NADH dehydrogenase C. NADH oxidase D. Both A and B

You've reached today's free limit of 20 questions. Log in to keep practising for free.

Explanation

Page number-233

14.4.2 Electron Transport system (ETS) and Oxidative Phosphorylation

Respiration In Plants

● ● ● ● ●

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

A. Ubiquinol B. Ubiquinone C. Ubiquinal D. Ubiquitous

You've reached today's free limit of 20 questions. Log in to keep practising for free.

Explanation

Page number-233

14.4.2 Electron Transport system (ETS) and Oxidative Phosphorylation

Respiration In Plants

● ● ● ● ●

Ubiquinone gets electrones from

A. NADH only B. FADH2 only C. Both A and B D. From GTP

You've reached today's free limit of 20 questions. Log in to keep practising for free.

Explanation

Page number-233

14.4.2 Electron Transport system (ETS) and Oxidative Phosphorylation

Respiration In Plants

● ● ● ● ●

FADH2 is oxidized by

A. Complex I B. Complex II C. Complex III D. Complex IV

You've reached today's free limit of 20 questions. Log in to keep practising for free.

Explanation

Page number-233

14.4.2 Electron Transport system (ETS) and Oxidative Phosphorylation

Respiration In Plants

● ● ● ● ●

The reduced ubiquinone is

A. Ubiquinol B. It is oxidized with the transfer of electrones to cytochrome C via cytochrome bc1 complex C. Is a mobile carrier D. Both A and B

You've reached today's free limit of 20 questions. Log in to keep practising for free.

Explanation

Page number-233

14.4.2 Electron Transport system (ETS) and Oxidative Phosphorylation

Respiration In Plants

● ● ● ● ●

Complex three is

A. NADH dehydrogenase B. Succinate dehydrogenase C. Cytochrome C oxidase D. Cytochrome bc1 complex

You've reached today's free limit of 20 questions. Log in to keep practising for free.

Explanation

Page number-233

14.4.2 Electron Transport system (ETS) and Oxidative Phosphorylation

Respiration In Plants

Ready to ace NEET?

Free access · No credit card required

Browse All Questions Create Free Account

Frequently Asked Questions

Yes. You can attempt every Botany question on this page for free without logging in, and check the correct answer with a detailed explanation instantly.

No account is required to attempt questions and view answers. A free account adds bookmarks, personal notes, and progress tracking.

The bank mixes NEET previous year questions (PYQs) with practice questions, each tagged with its exam appearances where applicable.