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WorksheetsLS.3 Cell Transport Vocabulary
Total questions: 10
Worksheet time: 9mins
Name
Class
Date
1.
What is the definition of Selective Permeability?
a)
The movement of materials across the cell membrane that requires NO ENERGY from the cell.
b)
The movement of materials through (or across) the cell membrane
c)
The ability of the cell membrane to allow some things to pass through while preventing other things from passing through.
d)
The movement of molecules from an area of high concentration (where the molecules are more crowded together) to a area of low concentration (where molecules are more spread apart)
2.
what is the definition for Cell Transport?
a)
The movement of materials through (or across) the cell membrane
b)
The ability of the cell membrane to allow some things to pass through while preventing other things from passing through.
c)
The movement of materials across the cell membrane that requires NO ENERGY from the cell.
d)
The movement of molecules from an area of high concentration (where the molecules are more crowded together) to a area of low concentration (where molecules are more spread apart)
3.
What is the definition of Passive Transport?
a)
The movement of materials through (or across) the cell membrane
b)
The movement of materials across the cell membrane that requires NO ENERGY from the cell.
c)
The ability of the cell membrane to allow some things to pass through while preventing other things from passing through.
d)
The movement of molecules from an area of high concentration (where the molecules are more crowded together) to a area of low concentration (where molecules are more spread apart)
4.
What is the definition of Diffusion?
a)
The movement of materials through (or across) the cell membrane
b)
the movement of WATER molecules across the cell membrane.
c)
The ability of the cell membrane to allow some things to pass through while preventing other things from passing through.
d)
The movement of molecules from an area of high concentration (where the molecules are more crowded together) to a area of low concentration (where molecules are more spread apart)
5.
What is the definition of Osmosis?
a)
the movement of WATER molecules across the cell membrane.
b)
the state where molecules are equally concentrated (balanced) on both sides of the cell membrane.
c)
the process that brings LARGE particles INTO the cell through the cell membrane
d)
he movement of molecules across the cell membrane that REQUIRES ENERGY output from the cell
6.
What is the definition of Equilibrium?
a)
the process that brings LARGE particles INTO the cell through the cell membrane
b)
The movement of molecules from an area of high concentration (where the molecules are more crowded together) to a area of low concentration (where molecules are more spread apart)
c)
the state where molecules are equally concentrated (balanced) on both sides of the cell membrane.
d)
the movement of WATER molecules across the cell membrane.
7.
What is the difinition for Active Transport?
a)
the movement of molecules across the cell membrane that REQUIRES ENERGY output from the cell
b)
the process that makes LARGE particles LEAVE the cell through the cell membrane
c)
the state where molecules are equally concentrated (balanced) on both sides of the cell membrane.
d)
the process that brings LARGE particles INTO the cell through the cell membrane
8.
what its the difinition of Endocytosis?
a)
: the process that makes LARGE particles LEAVE the cell through the cell membrane
b)
the movement of WATER molecules across the cell membrane.
c)
the process that brings LARGE particles INTO the cell through the cell membrane
d)
The movement of molecules from an area of high concentration (where the molecules are more crowded together) to a area of low concentration (where molecules are more spread apart)
9.
What is the definition of Exocytosis?
a)
the state where molecules are equally concentrated (balanced) on both sides of the cell membrane.
b)
the movement of WATER molecules across the cell membrane.
c)
the movement of molecules across the cell membrane that REQUIRES ENERGY output from the cell
d)
the process that makes LARGE particles LEAVE the cell through the cell membrane
10.
BONUS QUESTION:
What is this a picture of?
What is this a picture of?
a)
White blood cells attacking green invaders. They will completely surround the invading cells. Then the lysosomes will secrete the enzymes needed to dissolve the enemy.
b)
The cell membrane surrounds the particle and “engulfs” it, pulling it into the cell without breaking the cell membrane.
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