Practice Nucleic Acids (1.2) - Theme A: Unity and Diversity - IB 11 Biology
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Nucleic Acids

Practice - Nucleic Acids

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Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What are the three components of a nucleotide?

💡 Hint: Think about the building blocks of nucleic acids.

Question 2 Easy

What type of bond connects nucleotides in a polynucleotide chain?

💡 Hint: Consider how nucleotides are linked together.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What are the components of a nucleotide?

Nitrogenous base
sugar
and vitamin
Nitrogenous base
sugar
and phosphate
Sugar
phosphate
and protein

💡 Hint: Remember the definition of nucleotides.

Question 2

True or False: RNA contains thymine as one of its nitrogenous bases.

True
False

💡 Hint: Think about the differences between DNA and RNA.

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Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

How do mutations in DNA potentially affect an organism's phenotype? Give examples.

💡 Hint: Reflect on the relationship between genotype and phenotype.

Challenge 2 Hard

Discuss the significance of the RNA in the context of the evolution of life on Earth.

💡 Hint: Think about the RNA world hypothesis and its implications for life's origins.

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Reference links

Supplementary resources to enhance your learning experience.