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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the plasma membrane?
💡 Hint: Think about what separates the cell from its environment.
Question 2
Easy
What does semi-permeable mean?
💡 Hint: Consider which particles can move through a sieve.
Practice 3 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 primary function of the plasma membrane?
- Regulate transport
- Store nutrients
- Generate energy
💡 Hint: Think about how the cell maintains its environment.
Question 2
True or False: The plasma membrane is impermeable to all substances.
- True
- False
💡 Hint: Recall the definition of semi-permeable.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Design an experiment to test the permeability of the plasma membrane using different substances.
💡 Hint: Think about what variables you could measure.
Question 2
Explain how the structure of the plasma membrane supports its function in transport.
💡 Hint: Consider how flexibility might enhance transport.
Challenge and get performance evaluation