Practice PLASMA MEMBRANE OR CELL MEMBRANE - 5.2.1 | 5. The Fundamental Unit of Life | CBSE 9 Science
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PLASMA MEMBRANE OR CELL MEMBRANE

5.2.1 - PLASMA MEMBRANE OR CELL MEMBRANE

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Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What is the primary function of the plasma membrane?

💡 Hint: Think about what surrounds the cell.

Question 2 Easy

Define osmosis in simple terms.

💡 Hint: It deals with water transfer.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What is the major function of the plasma membrane?

Protect the cell
Regulate substance movement
Store DNA

💡 Hint: Consider its role in homeostasis.

Question 2

True or False: Osmosis only refers to the movement of oxygen.

True
False

💡 Hint: Reflect on what osmosis involves.

1 more question available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Critically evaluate how a malfunction in the plasma membrane can affect cell function.

💡 Hint: Consider the impacts on nutrient intake and waste removal.

Challenge 2 Hard

Analyze the effects of placing animal cells in both isotonic and hypertonic solutions, describing differences in cellular response.

💡 Hint: Think about how solute concentration influences cell health.

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