I Need My Space!
Happy Charlie Sheen
Active or Passive?
Pump It Up!
Exit/Enter
100
The definition of diffusion.
What is the movement of molecules across the cell membrane from a higher concentration to a lower concentration.
100
Define osmosis.
What is the diffusion of water?
100
This is how active transport and passive transport are alike.
What is moving molecules across a cell membrane?
100
The thing that a cell uses to get rid of sodium and gather potassium.
What is a sodium potassium pump?
100
I am the type of active transport that does not use a pump.
What is vesicular transport?
200
Diffusion is possible because the cell membrane is this.
What is selectively permeable?
200
The type of solution when there is equal amounts of water molecules both inside the cell and outside the cell.
What is isotonic?
200
This is how active transport and passive transport are different.
What is active transport uses energy while passive transport does not?
200
This is why it requires ATP to use active transport.
What is moving molecules from a lower concentration to a higher concentration?
200
This is what it is called when vesicles move in and out of a cell.
What is cytosis?
300
This is how much energy the cell uses for diffusion.
What is none?
300
The type of solution when there is a higher concentration of water molecules inside the cell than outside the cell, causing the cell to shrink.
What is hypertonic?
300
I use ATP to move molecules.
What is active transport?
300
This is the first step for a sodium potassium pump.
What is ATP breaking up to create a chemical reaction?
300
This is what it is called when a vesicle leaves or "exits" a cell.
What is exocytosis?
400
The most common molecule to cross the membrane in diffusion.
What is oxygen?
400
The type of solution when there are more water molecules outside the cell than inside the cell causing the cell to expand or burst.
What is hypotonic?
400
Molecules move from a high concentration to a low concentration.
What is passive transport?
400
This is the second step for the sodium potassium pump.
What is the pump changing shape, and sodium leaving the cell?
400
This is when a vesicle enters a cell.
What is endocytosis?
500
True or False: in diffusion the molecule pass through a protein channel.
What is true?
500
The solution in our egg lab that was hypertonic.
What is syrup?
500
This can put cells in danger with uncontrolled movement of water.
What is passive transport?
500
This is the third step of the sodium potassium pump.
What is the pump changes back, and potassium entering the cell?
500
This is the kind of cytosis that engulfing falls under.
What is endocystosis?
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