The Cell Membrane: Structure and Function
This worksheet covers the structure and function of the cell membrane, including its components and roles in transport and communication.
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The Cell Membrane: Structure and Function
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Read each question carefully and answer to the best of your ability. Use complete sentences for short answer questions.
1. Which of the following best describes the primary function of the cell membrane?
Protein synthesis
Controlling what enters and leaves the cell
Storing genetic material
Producing ATP
2. The 'fluid mosaic model' describes the cell membrane as a mosaic of:
Sugars and starches
Proteins and lipids
DNA and RNA
Water and salts
3. The cell membrane is primarily composed of a bilayer.
4. are embedded within the cell membrane and play roles in transport and cell signaling.
5. Explain the concept of selective permeability as it relates to the cell membrane.
6. Label the components of the cell membrane in the diagram below.
7. Cholesterol molecules increase the fluidity of the cell membrane.
True
False