Practice Enzymes - 3 | Chapter 14: Biomolecules | ICSE Class 12 Chemistry
K12 Students

Academics

AI-Powered learning for Grades 8–12, aligned with major Indian and international curricula.

Professionals

Professional Courses

Industry-relevant training in Business, Technology, and Design to help professionals and graduates upskill for real-world careers.

Games

Interactive Games

Fun, engaging games to boost memory, math fluency, typing speed, and English skills—perfect for learners of all ages.

Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What is an enzyme?

💡 Hint: Think about the function of enzymes.

Question 2

Easy

What is the significance of the enzyme-substrate complex?

💡 Hint: What happens when an enzyme and substrate come together?

Practice 4 more questions and get performance evaluation

Interactive Quizzes

Engage in quick quizzes to reinforce what you've learned and check your comprehension.

Question 1

What do enzymes primarily do?

  • Increase reaction speed
  • Decrease reaction speed
  • Change reaction products

💡 Hint: Remember the definition of enzymes!

Question 2

True or False: Enzymes can be used up in a reaction.

  • True
  • False

💡 Hint: Think about how enzymes work.

Solve 2 more questions and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

Design an experiment to investigate the effect of temperature on the activity of a specific enzyme.

💡 Hint: Consider how you would measure the rate of reaction.

Question 2

Discuss how enzyme inhibitors could affect the lock-and-key and induced-fit models.

💡 Hint: Think about how the shape and accessibility of the active site change.

Challenge and get performance evaluation