Enzymes and Bioenergetics
CBSE · Class 11 · Biotechnology
Most important questions from Enzymes and Bioenergetics for CBSE Class 11 Biotechnology board exam 2026. MCQs, short answer, and long answer questions with marks.
Interactive on Super Tutor
Studying Enzymes and Bioenergetics? Get the full interactive chapter.
Quizzes, flashcards, AI doubt-solver and a step-by-step study plan — built for important questions and more.
1,000+ Class 11 students started this chapter today
Sample Questions
Which enzyme is an example of geometrical specificity?
Show answer
Fumarase
Fumarase catalyses the interconversion of fumarate and malate and is given as an example of geometrical specificity.
Which enzyme is an example of stereochemical or optical specificity?
Show answer
D-amino acid oxidase
D-amino acid oxidase catalyses oxidation of D-amino acids to keto acids, showing stereochemical or optical specificity.
Which enzyme is active even at 100°C and is present in Thermus aquaticus?
Show answer
Taq DNA polymerase
Taq DNA polymerase from thermophilic bacteria Thermus aquaticus is active even at 100°C.
Which pair correctly matches a reversible inhibition type with its category?
Show answer
Competitive inhibition and reversible inhibition
Competitive inhibition is one of the three reversible inhibition types, along with non-competitive and uncompetitive inhibition.
+54 more questions available
Practice AllFrequently Asked Questions
What are the important topics in Enzymes and Bioenergetics for CBSE Class 11 Biotechnology?
How to score full marks in Enzymes and Bioenergetics — CBSE Class 11 Biotechnology?
How many important questions are there in Enzymes and Bioenergetics?
Sources & Official References
- NCERT Official — ncert.nic.in
- CBSE Academic — cbseacademic.nic.in
- CBSE Official — cbse.gov.in
- National Education Policy 2020 — education.gov.in
Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.
More resources for Enzymes and Bioenergetics
Practice Quiz
Test yourself with a quick quiz
Revision Notes
Key points for last-minute revision
Formula Sheet
All formulas in one place
Chapter Summary
Understand the chapter at a glance
Concept Maps
See how topics connect visually
Study Plan
Step-by-step plan to ace this chapter
Flashcards
Quick-fire cards for active recall
Syllabus
What topics to cover
NCERT Solutions
Every textbook question solved step by step
For serious students
Get the full Enzymes and Bioenergetics chapter — for free.
Quizzes, flashcards, AI doubt-solver and a step-by-step study plan for CBSE Class 11 Biotechnology.