7: Membranes (part 3: The Fluid Mosaic Model) Quiz

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  1. 1. Which layer of the membrane has more phospholipid molecules in it?

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  2. 2. What is the job of the enzyme Flippase?

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  3. 3. What process is the enzyme Flippase especially helpful for?

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  4. 4. Lipid rafts help proteins that belong together, stay together.

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  5. 5. Only the cells in your reproductive system have “self” ID tags.

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  6. 6. When a protein passes all the way through a membrane from one side to the other, it is called a/an

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  7. 7. “Glyco” is Greek and “sacchar” is Latin for

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  8. 8. Peripheral proteins

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  9. 9. What keeps transmembrane proteins bound to the membrane?

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  10. 10. “Oligo” is Greek for:

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  11. 11. Where might you find a higher concentration of cholesterol in a membrane?

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  12. 12. All transmembrane proteins are integral proteins, but not all integral proteins are transmembrane proteins.

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