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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does gRNA stand for?
💡 Hint: Consider what it's guiding.
Question 2
Easy
What does PAM stand for?
💡 Hint: Think about the role of PAM in CRISPR.
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 length of a typical gRNA sequence?
- 15 nt
- 20 nt
- 25 nt
💡 Hint: Think about how specific you need to be in a targeting sequence.
Question 2
Is PAM necessary for the functioning of Cas enzymes?
- True
- False
💡 Hint: Remember the role of locks and keys in binding.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Given a target DNA sequence of 'ACGTTAGC', suggest a potential gRNA sequence and explain its importance.
💡 Hint: Ensure to analyze the area next to the target DNA for PAM correctness.
Question 2
Critically analyze how changes in either gRNA or PAM sequence could affect the CRISPR editing outcome.
💡 Hint: Consider the Keystones of CRISPR: gRNA leads, PAM supports.
Challenge and get performance evaluation