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BMS 250 Chapter 4
Question | Answer |
---|---|
Describe the three main structural features of a cell | |
Identify the lipid components of the plasma membrane and explain the actions of each component | |
Differentiate between the two types of membrane proteins based on their relative position in the plasma membrane | |
Identify the six major roles played by membrane proteins | |
Compare active processes and passive processes of membrane transport | |
Define diffusion | |
Identify the conditions that affect the rate of diffusion into or out of the cell | |
Distinguish between simple diffusion and facilitated diffusion | |
Define osmosis | |
Describe the relationship between osmosis and tonicity | |
Identify how water molecules move across the plasma membrane | |
Define active transport |