Practice Transcription and Translation - 2.6 | Chapter 2: Genetics and Evolution | ICSE 12 Biology
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Transcription and Translation

2.6 - Transcription and Translation

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Practice Questions

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Question 1 Easy

What is the primary role of transcription?

💡 Hint: Think about the process that leads to protein synthesis.

Question 2 Easy

What does tRNA do during translation?

💡 Hint: Consider what helps in building a protein.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What is the function of RNA polymerase?

a) To decode mRNA
b) To synthesize RNA from DNA
c) To transport amino acids

💡 Hint: Think of the enzyme that initiates the transcription process.

Question 2

True or False: tRNA is responsible for bringing amino acids to the ribosome.

True
False

💡 Hint: What helps build proteins from the mRNA message?

1 more question available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Suppose a mutation changes the DNA sequence affecting a codon responsible for an important amino acid in a protein. Analyze the potential implications of this mutation on the protein's function.

💡 Hint: Consider how each step in the genetic flow might be impacted.

Challenge 2 Hard

Explain how different levels of gene regulation influence the processes of transcription and translation.

💡 Hint: Think about external factors that could impact gene expression.

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