Practice Restriction Enzymes - 9.2.1 | 9. Biotechnology : Principles and Processes | CBSE Grade-12 Biology
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 do restriction enzymes do?

💡 Hint: Think about how scissors cut paper.

Question 2

Easy

What is a recognition sequence?

💡 Hint: Focus on the idea of targeting specific sequences.

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 is the primary function of restriction enzymes?

  • To cut DNA
  • To replicate DNA
  • To transcribe RNA

💡 Hint: Remember what type of molecular scissors they are.

Question 2

True or False: Sticky ends are formed when exonucleases cut DNA.

  • True
  • False

💡 Hint: Think about the difference between exonucleases and endonucleases.

Solve and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

How would you explain the importance of finding the right restriction enzyme for a specific cloning project?

💡 Hint: Consider why precision is key in genetic engineering.

Question 2

Design an experiment to isolate and characterize a new restriction enzyme. Consider the steps and controls needed.

💡 Hint: Think about how you would ensure the experiment leads to conclusive results.

Challenge and get performance evaluation