CBSE Class 11 Biology Respiration in Plants Worksheet Set 01

Access the latest CBSE Class 11 Biology Respiration in Plants Worksheet Set 01. We have provided free printable Class 11 Biology worksheets in PDF format, specifically designed for Chapter 12 Respiration in Plants. These practice sets are prepared by expert teachers following the 2026-27 syllabus and exam patterns issued by CBSE, NCERT, and KVS.

Chapter 12 Respiration in Plants Practice Set for Class 11 Biology

Are you in Class 11 Biology? Try these chapter-wise worksheets every day to make your concepts of Chapter 12 Respiration in Plants very clear. The practice papers contain useful questions and answers for school tests. Solving these Class 11 Biology problems regularly will build your speed and help you score high marks in the 2026-27 exams.

Get Chapter 12 Respiration in Plants Worksheet PDF for Class 11 Biology

MULTIPLE CHOICE QUESTIONS

Question. Photorespiration in C3 plants starts from
(a) phosphoglycerate
(b) phosphoglycolate
(c) glycerate
(d) glycine
Answer. A

Question. In glycolysis, glucose molecule is converted into
(a) PEP
(b) RuBP
(c) acetyl CoA
(d) pyruvic acid
Answer. D

Question. Which of the following is the connecting link between glycolysis and Krebs cycle? 
(a) Acetyl CoA
(b) Oxalosuccinic acid
(c) Pyruvic acid
(d) Citric acid
Answer. A

Question. An enzymes of TCA cycle are located in the mitochondrial matrix except one which is located in inner mitochondrial membrane in eukaryotes and in cytosol in prokaryotes. This enzyme is
(a) Succinate dehydrogenase
(b) Lactate dehydrogenase
(c) Isocitrate dehydrogenase
(d) Malate dehydrogenase
Answer. A

Question. Glycolysis occurs in 
(a) mitochondria
(b) chloroplast
(c) cytoplasm
(d) peroxisome
Answer. C

Question. Which of the following representation correctly explain the function of mitochondrion?
CBSE Class 11 Biology Respiration in Plants

Answer. A

Very Short Answer
 
Question. What are macromolecules? 
Answer. A macromolecule is a very large molecule, like protein.
 
Question. Define respiratory substrates? 
Answer. The compounds oxidised during the process of respiration are called as respiratory substrates.
 
Question. What is glycolysis? 
Answer.  The breakdown of the glucose to pyruvic acid is called glycolysis.
 
Question. How pyruvate is formed? 
Answer. Pyruvate is formed by the glycolytic catabolism of carbohydrates in the cytosol.
 
Question. What is electron transport system?
Answer. The metabolic pathway through which the electron passes from one carrier to another is called electron transport system.
 
 
 
Please click the link below to download CBSE Class 11 Biology Respiration in Plants Worksheet Set A
 

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Chapter 12 Respiration in Plants CBSE Class 11 Biology Worksheet

Access the Chapter 12 Respiration in Plants practice worksheet above to gear up for forthcoming school assessments. Following the active CBSE curriculum for Class 11 Biology, these solved questions are simple to download in PDF format for daily practice. Built by expert educators around high-yield exam themes, these exercises help raise your overall test scores.

NCERT Based Questions and Solutions for Chapter 12 Respiration in Plants

Our expert team has used the official NCERT book for Class 11 Biology to create this practice material for students. After solving the questions our teachers have also suggested to study the NCERT solutions which will help you to understand the best way to solve problems in Biology. You can get all this study material for free online.

More Practice Materials for CBSE Examinations

For top-tier results in Class 11, learners are encouraged to attempt the chapter-wise Biology MCQ test. Our platform also offers a wide range of printable assignments for Class 11 Biology. Consistent practice builds solid self-assurance and secures higher grades in CBSE assessments.

FAQs

Where can I download the latest PDF for CBSE Class 11 Biology Respiration in Plants Worksheet Set 01?

You can download the teacher-verified PDF for CBSE Class 11 Biology Respiration in Plants Worksheet Set 01 from StudiesToday.com. These practice sheets for Class 11 Biology are designed as per the latest CBSE academic session.

Are these Biology Class 11 worksheets based on the 2026-27 competency-based pattern?

Yes, our CBSE Class 11 Biology Respiration in Plants Worksheet Set 01 includes a variety of questions like Case-based studies, Assertion-Reasoning, and MCQs as per the 50% competency-based weightage in the latest curriculum for Class 11.

Do you provide solved answers for CBSE Class 11 Biology Respiration in Plants Worksheet Set 01?

Yes, we have provided detailed solutions for CBSE Class 11 Biology Respiration in Plants Worksheet Set 01 to help Class 11 and follow the official CBSE marking scheme.

How does solving CBSE Class 11 Biology Respiration in Plants Worksheet Set 01 help in exam preparation?

Daily practice with these Biology worksheets helps in identifying understanding gaps. It also improves question solving speed and ensures that Class 11 students get more marks in CBSE exams.

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