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BMS 250 Chapter 4

QuestionAnswer
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
Created by: devrieslia
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