Osmosis and Diffusion Test

Osmosis and Diffusion Test

8th - 9th Grade

22 Qs

quiz-placeholder

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Osmosis and Diffusion Test

Osmosis and Diffusion Test

Assessment

Quiz

Science

8th - 9th Grade

Easy

Created by

Jaione Rosagaray Paredes

Used 2+ times

FREE Resource

22 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is diffusion?
when molecules move from a low concentration to a high concentration 
when molecules move from a high concentration to a low concentration.
no movement 
molecules move everywhere

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image
What is the definition of  Selective Permeability?
The movement of materials across the cell membrane that requires NO ENERGY from the cell.
The movement of materials through (or across) the cell membrane
The ability of the cell membrane to allow some things to pass through while preventing other things from passing through.
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.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Media Image
Osmosis
diffusion of water molecules through a semi-permeable mebrane from an area of low concentration to an area of high concentration
the diffusion of particles from an area of high concentration to an area of low concentration
diffusion of water molecules through a semi-permeable membrane from an area of high concentration to an area of low concentration
the diffusion of particles from an area of low concentration to an area of high concentration

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Osmosis is the movement of _____ across a membrane.
food
energy
oxygen
water

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image
_______ regulates what enters and leaves a cell.  
Cell Membrane
Nucleus
Mitochondria
Cytoplasm

6.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Media Image
Equilibrium?
a large  amount of substance on  side of the cell and a small amount on the other side
a small  amount of substance on  side of the cell and a large amount on the otherside
equal amount of substance on either side of the membrane  
no particles on either side of the a cell membrane

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image
The diagram shows various molecules that move into and out of the cell. How does molecule C move out the cell?
Active Transport
Diffusion
The use of a protein pump
Manipulated osmosis

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