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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What are the three components of a nucleotide?
💡 Hint: Think about what makes up DNA and its building blocks.
Question 2
Easy
Name the four nitrogenous bases in DNA.
💡 Hint: Remember the acronym ATGC.
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
Which nitrogenous bases pair together in DNA?
- A-T and G-C
- A-G and T-C
- A-C and T-G
💡 Hint: Think of the base pairing rules.
Question 2
True or False: The structure of DNA is a triple helix.
- True
- False
💡 Hint: Recall the basic structure of DNA.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Describe how mutations in DNA can affect an organism. Provide specific examples.
💡 Hint: Consider genetic disorders and their origins.
Question 2
Explain why DNA's double helical structure is crucial for its functions, particularly in replication.
💡 Hint: Think about the roles of base pairing and complementary strands.
Challenge and get performance evaluation