Practice Membrane Transport Mechanisms (1.5.2) - Cell Theory - IB 12 Biology
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Membrane Transport Mechanisms

Practice - Membrane Transport Mechanisms

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Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What is passive transport?

💡 Hint: Think of it as how substances move naturally.

Question 2 Easy

Name one type of passive transport.

💡 Hint: Consider how substances travel in water.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What type of transport does not require energy?

Active transport
Facilitated diffusion
Endocytosis

💡 Hint: Consider the difference between requiring energy and not.

Question 2

True or False: Active transport moves substances along their concentration gradient.

True
False

💡 Hint: Think about how energy is involved.

1 more question available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

A cell is placed in a saltwater solution. Predict what will happen to the cell and explain the underlying transport mechanisms.

💡 Hint: Think about how solute concentration affects water movement.

Challenge 2 Hard

You are designing a new drug that targets the sodium-potassium pump. Predict the cellular effects of inhibiting this pump.

💡 Hint: Consider the physiological roles of sodium and potassium in the body.

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Reference links

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