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Questions and Answers
What is the main function of the cell membrane?
What is the main function of the cell membrane?
- Aiding in cell division
- Regulating the passage of materials into and out of the cell (correct)
- Producing energy for the cell
- Supporting the structure of the nucleus
What is the composition of the cell membrane?
What is the composition of the cell membrane?
- Lipid and water only
- Water and electrolytes only
- Lipid, protein, and carbohydrate in specific arrangement (correct)
- Nucleic acids and enzymes
What is the role of cholesterol in the cell membrane?
What is the role of cholesterol in the cell membrane?
- Aiding in protein synthesis
- Acting as a source of energy for the cell
- Supporting cell division
- Present between the phospholipid molecules in the lipid bilayer (correct)
What are the two types of proteins present in the cell membrane?
What are the two types of proteins present in the cell membrane?
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What is the role of glycolipids and glycoproteins in the cell membrane?
What is the role of glycolipids and glycoproteins in the cell membrane?
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