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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the function of RNA polymerase in transcription?
💡 Hint: Think about the role of enzymes in transcription.
Question 2
Easy
What are introns?
💡 Hint: Consider the parts of RNA that are not expressed in proteins.
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 role of RNA polymerase?
- Translates RNA into protein
- Synthesizes RNA from DNA
- Adds amino acids to proteins
💡 Hint: Think about what happens during transcription.
Question 2
True or False: During transcription, introns are retained in the mRNA.
- True
- False
💡 Hint: Consider the definition of introns.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Discuss how changes to the promoter region can influence gene expression and provide an example of a mutation that could result in a significant alteration in protein function.
💡 Hint: Think about the regulatory mechanisms of gene expression.
Question 2
Analyze the consequences of a mutation that introduces a premature stop codon during translation. What effects would this have on the resulting polypeptide?
💡 Hint: Consider how the coding sequence of a gene affects protein structure and function.
Challenge and get performance evaluation