NEET Biology Life Processes Respiration MCQs Set 02

Welcome! Check out NEET Biology Life Processes Respiration MCQs Set 02 given below. Get multiple choice questions for NEET Life Processes Respiration Biology with answers, following current NEET, NCERT, and KVS guidelines. Explore more chapter-wise MCQs for NEET NEET Biology and download helpful study resources for all subjects.

Chapter MCQs: NEET Biology Life Processes Respiration

Check out the 50 questions with answers for NEET Biology to build a strong grasp of every topic in Life Processes Respiration.

Life Processes Respiration Questions & Answers (NEET Biology)

Question. Which reaction take place in Mitochondria ?
(A) Oxidative phosphorylation
(B) Photolysis
(C) Photophosphorylation
(D) Starch synthesis
 
Answer: A
 
Question. The sequence of process related with respiration is
(A) Kreb's cycle → Glycolysis → Electrontransport system
(B) Glycolysis →  Kreb's cycle → Electrontransport system
(C) Electrontransport system →  Kreb's cycle→ Glycolysis
(D) None of above
 
Answer: B
 
Question. Rings of cartiage are present in the following:
(A) Oesophagus
(B) Trachea
(C) Throat
(D) Duodenum
 
Answer: B
 
Question. Grafting is not possible in monocot plant because they
(A) have parallel venation
(B) have only one cotyledon
(C) lack cambium
(D) have scattered vascular bundle
 
Answer: C
 
Question. The volume of air breathe in and out during normal respiration is known as :
(A) Vital capacity
(B) Vital volume
(C) Ideal volume
(D) Tidal volume
 
Answer: D
 
Question. Which scientist discovered "Tricarboxylic acid" ?
(A) Krab
(B) Watson and Crick
(C) Sanger
(D) Edison
 
Answer: A
 
Question. During lack of oxygen in tissues of our body, the pyruvate is converted into lactic acid in :
(A) Mitochondria
(B) Nucleus
(C) Cytoplasm
(D) Ribosome
 
Answer: C
 
Question. The phenomenon of normal breathing in a human being comprises
(A) an active inspiratory and a passive expiratory phase
(B) a passive inspiratory and an active expiratory phase
(C) both active inspiratory and expiratory phases
(D) both passive inspiratory and expiratory phases
 
Answer: A
 
Question. Kreb's Cycle takes place in :
(A) Cytoplasm
(B) Mitochondria
(C) Nucleus
(D) Ribosome
 
Answer: B
 
Question. How many carbon is present in Acetyl COA?
(A) Four
(B) One
(C) Three
(D) Two
 
Answer: D

Free study material for Biology

Multiple Choice Questions (MCQs) for NEET Biology Life Processes Respiration

Practice MCQs: Life Processes Respiration (NEET)

Students can use these MCQs for Life Processes Respiration to quickly test their knowledge of the chapter. These multiple-choice questions have been designed as per the latest syllabus for NEET Biology released by NEET. Our expert teachers suggest that you should practice daily and solve these objective questions of Life Processes Respiration to understand the important concepts and get better marks in your school tests.

Important Objective Questions & Solutions for Life Processes Respiration

Compiled directly from the official NCERT book for NEET, these Biology MCQs focus on high-yield exam areas frequently tested in evaluations. Once finished, cross-reference your answers with our given solutions. To deepen your understanding of Life Processes Respiration, read through our professional NCERT solutions for NEET Biology.

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FAQs

Where can I access latest NEET Biology Life Processes Respiration MCQs Set 02?

You can get most exhaustive NEET Biology Life Processes Respiration MCQs Set 02 for free on StudiesToday.com. These MCQs for NEET Biology are updated for the 2026-27 academic session as per NEET examination standards.

Are Assertion-Reasoning and Case-Study MCQs included in the Biology NEET material?

Yes, our NEET Biology Life Processes Respiration MCQs Set 02 include the latest type of questions, such as Assertion-Reasoning and Case-based MCQs. 50% of the NEET paper is now competency-based.

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By solving our NEET Biology Life Processes Respiration MCQs Set 02, NEET students can improve their accuracy and speed which is important as objective questions provide a chance to secure 100% marks in the Biology.

Do you provide answers and explanations for NEET Biology Life Processes Respiration MCQs Set 02?

Yes, Biology MCQs for NEET have answer key and brief explanations to help students understand logic behind the correct option as its important for 2026 competency-focused NEET exams.

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