Cell Membrane Exploration
An 8th-grade science worksheet exploring the structure and function of the cell membrane, including its components and roles in cellular transport.
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Cell Membrane Exploration
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Read each question carefully and answer to the best of your ability. Refer to your knowledge of the cell membrane.
1. What is the primary function of the cell membrane?
Producing energy for the cell
Storing genetic material
Controlling what enters and leaves the cell
Providing structural support to the cell
2. Which of the following is NOT a major component of the cell membrane?
Phospholipids
Proteins
Chloroplasts
Carbohydrates
3. The cell membrane is also known as the membrane.
4. The bilayer forms the basic structure of the cell membrane.
5. The cell membrane is completely impermeable to all substances.
True
False
6. Proteins embedded in the cell membrane can help transport molecules across it.
True
False
7. Briefly describe the 'fluid mosaic model' of the cell membrane.
8. Observe the diagram of the cell membrane below. Identify and label two components.
1.
2.