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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What are the two main components of the plasma membrane?
💡 Hint: Think of what makes up the bilayer.
Question 2
Easy
What is meant by 'selective permeability'?
💡 Hint: Consider how a filter works.
Practice 4 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?
- Support structure
- Barrier for substances
- Protein synthesis
💡 Hint: Think about what keeps the cell's internal environment stable.
Question 2
True or False: The plasma membrane has no role in cell communication.
- True
- False
💡 Hint: Consider how cells send signals to each other.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Discuss how changes in temperature can affect the fluidity of the plasma membrane and what consequences that may have for a cell.
💡 Hint: Consider how cold affects butter versus how heat affects it.
Question 2
Evaluate the role of cholesterol in the plasma membrane and how it aids in membrane stability.
💡 Hint: Think about how cholesterol acts as a buffer for the membrane.
Challenge and get performance evaluation