Edzy
AI TutorResourcesToolsCompareBuy
SearchDownload AppLogin
Edzy

Edzy for Classes 6-12

Edzy is a personal AI tutor for CBSE and State Board students, with curriculum-aligned guidance, practice, revision, and study plans that adapt to each learner.

  • Email: always@edzy.ai
  • Phone: +91 96256 68472
  • WhatsApp: +91 96256 68472
  • Address: Sector 63, Gurgaon, Haryana

Follow Edzy

Browse by Class

  • CBSE Class 6
  • CBSE Class 7
  • CBSE Class 8
  • CBSE Class 9
  • CBSE Class 10
  • CBSE Class 11
  • CBSE Class 12
Explore the CBSE resource hub

Explore Edzy

  • Study Resources
  • Free Study Tools
  • Best Apps for Board Exams
  • Edzy vs ChatGPT
  • About Us
  • Why We Built Edzy
  • Blog
  • CBSE AI Tutor

Support & Legal

  • Help & FAQs
  • Accessibility
  • Privacy Policy
  • Terms & Conditions
  • Refund Policy
  • Cookie Policy
  • Site Directory

© 2026 Edzy. All rights reserved.

Curriculum-aligned learning paths for students in Classes 6-12.

EB
Question Practice

Which statement about enzymes is true?

Attempt the question, check the explanation, and continue with similar questions to build confidence before exams.

MCQ_SA
CBSE
Class 11
Biotechnology
Biotechnology
Enzymes and Bioenergetics
Question Bank

Which statement about enzymes is true?

Single Answer MCQ
Q-00106916

Which statement about enzymes is true?

1

Enzymes are irreversible in action.

2

Enzymes can work on any substrate.

3

Enzymes are consumed in reactions.

4

Enzymes are specific to substrates.

Previous QuestionNext Question

Video Explanation

Answer

Solution:

Watch Video Solution

Login to get access

Keep Practising

Students who asked this also explored

Continue with nearby questions to strengthen the same chapter concept while you still have the context fresh in mind.

Q1.

What is bioenergetics primarily concerned with?

Single Answer MCQ
View explanation
Q2.

Which law of thermodynamics states that energy can neither be created nor destroyed?

Single Answer MCQ
View explanation
Q3.

In bioenergetics, what does the term 'system' refer to?

Single Answer MCQ
View explanation
Q4.

Which of the following forms of energy is NOT directly discussed in the context of bioenergetics?

Single Answer MCQ
View explanation