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AP bio Ch.2 quiz

matching things

QuestionAnswer
High Dissolved Particles in the water Hypertonic
Low particle concentration Hypotonic
High water concentration Hypotonic
Low water concentration Hypertonic
Causes cells to shrink/ plasmolysis Hypertonic
Causes cells to swell or burst (lysis) Hypotonic
Balanced inside and out Isolation
Cell won't change mass Isolation
Usually means are outside the cell solution
What would .4m be? high H20
What would .8m be? low H20
Which way does water flow? low to high
what is in the middle of the H20 tube? membrane
in the 20% NaCl is... high H20
in the 40% NaCl is... low H20
The 40% NaCl is... Hypertonic
Won't involve ATP Passive Transport
Moves with or down the gradient Passive Transport
Requires no extra energy Passive Transport
Facilitated Diffusion (Passive Transport) Movement of charged particles or large molecules thru channel proteins
Simple Diffusion (Passive Transport) Movement of lipids, CO2, and O2. No membrane protein needed
Osmosis (Passive Transport) Diffusion of water
Could involve ATP Active Transport
Requires energy Active Transport
Moves against gradient Active Transport
Active Transport Proteins (Active Transport) Bind with ATP to move molecules
Exocytosis (Active Transport) Getting rid of large amounts of waste
Endocytosis (Active Transport) Cellular drinking
Phagocytosis (Active Transport) Cellular eating
Pinocytosis (Active Transport) Bringing in mass amounts of materials
Created by: josie_dr
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