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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What do restriction enzymes do?
💡 Hint: Think about how bacteria defend themselves.
Question 2
Easy
What is the role of DNA ligase?
💡 Hint: Consider what is needed to 'paste' DNA.
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?
- Cut DNA
- Join DNA
- Amplify DNA
💡 Hint: Think about what they do in bacteria.
Question 2
PCR is used to _____ DNA.
- Cut
- Amplify
- Separate
💡 Hint: What happens to DNA amounts during PCR?
Solve 3 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Imagine you're tasked with cloning a gene. Describe the sequence of actions you'd take using restriction enzymes, DNA ligase, and PCR to create recombinant DNA.
💡 Hint: Think of the tools as a step-by-step process where each has a crucial role.
Question 2
Design an experiment to analyze genetic material obtained from a crime scene using PCR and gel electrophoresis. Outline your method and expected results.
💡 Hint: Focus on the flow: collection, amplification, and analysis.
Challenge and get performance evaluation