Osmosis

The arrows show that this cell is losing water so it will ...

• expand

• shrink

• not change size

Tags

NGSS.MS-LS1-5

NGSS.MS-LS2-1

The arrows show that is cell is gaining water. This is because ...

• there is more water inside the cell

• there is more water outside the cell

Tags

NGSS.MS-LS1-2

The dots represent sugar. Which beaker will end up with a swollen expanded cell?

• A

• B

• C

Tags

NGSS.MS-LS1-2

A person would never have pure water put into their veins in a hospital because their cells would...

• Shrink/Dehydrate
• Expand

Tags

NGSS.HS-LS1-3

Imagine you looked at red blood cells under a microscope and saw the blood cells exploded. What could cause this?

• The cells were placed in pure water

• The cells were placed in very salty water

Tags

NGSS.MS-LS1-2

NGSS.MS-LS1-5

A blood cell is placed into the jar, as seen. Where will the water go?

• Into the cell

• Out of the cell

• Equally in & out

An animal cell placed in a very salty solution will

• Stay the same

• Shrink- get smaller

• Swell- get bigger

Tags

NGSS.HS-LS1-3

Which way will the water molecules move during osmosis?

• Out of the cell, so the cell shrinks.

• Out of the cell, so the cell swells.

• Into the cell, so the cell shrinks.

• Into the cell, so the cell swells.

Predict what will happen to the water molecules ?

• move from A to B

• move from B to A

Tags

NGSS.MS-ESS2-1

NGSS.MS-ESS2-4

In this example, water molecules will move....

• from solution 1 to solution 2

• from solution 2 to solution 1

Tags

NGSS.MS-ESS2-4