Practice Water (1.1) - Theme A: Unity and Diversity - IB 11 Biology
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Water

Practice - Water

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Practice Questions

Test your understanding with targeted questions

Question 1 Easy

Explain what hydrogen bonds are in water.

💡 Hint: Consider the polar nature of water.

Question 2 Easy

What makes water a universal solvent?

💡 Hint: Think about what types of molecules interact with water.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What is the role of hydrogen bonds in water?

Cause water to be non-polar
Allow for cohesion and adhesion
Increase water's boiling point

💡 Hint: Think about how water behaves on surfaces.

Question 2

True or False: Water has a high specific heat capacity.

True
False

💡 Hint: Consider how it moderates temperatures in environments.

2 more questions available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Discuss the implications of water's properties on climate stability. How do water’s physical properties interact to maintain ecological balance?

💡 Hint: Consider how temperature changes would affect living organisms in an ecosystem without these properties.

Challenge 2 Hard

Explain how water supports life at cellular levels by participating in metabolic processes. Provide examples of hydrolysis and condensation reactions.

💡 Hint: Think about digestion and polymer synthesis in cells.

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Reference links

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