Diffusion and Osmosis - intro
Authored by Felicia Mah
Science
7th - 8th Grade
NGSS covered
Used 25+ times
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13 questions
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1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Diffusion involves the movement of...
particles.
water molecules.
both particles and water molecules.
2.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Osmosis involves the movement of...
particles.
water molecules.
both particles and water molecules.
3.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
What does a partially permeable membrane do?
It allows all substances to pass through the membrane.
It only allows some substances to pass through the membrane.
4.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Which of the following can pass through a partially permeable membrane (p.p.m.)?
particles that are bigger than the pores of the p.p.m.
particles that are smaller than the pores of the p.p.m.
5.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
The blue dots represent ink molecules.
What process is this?
diffusion
osmosis
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What process does the picture represent and why?
Diffusion, because the particles are not water molecules.
Diffusion, because there is no partially permeable membrane present.
Osmosis, because the particles are water molecules.
Osmosis, because there is a partially permeable membrane present.
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which molecules moved in this process?
water molecules
ink molecules
Tags
NGSS.MS-ESS2-4
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