Osmosis

Where will the water go?

• Into the cell
• Out of the cell
• Equally in & out - it's isotonic
• There is no water

Tags

NGSS.HS-LS1-3

Mr. Slug was salted. Where was there more solute immediately after salting?

• Outside of the slug
• Inside of the slug
• There was no solute anywhere

Tags

NGSS.HS-LS1-3

Osmosis is the movement of _____ across a membrane.

• food
• energy
• oxygen
• water

 If a cell containing 5% salt is placed into a glass of water with 20% salt, the water is _______ compared to the cell.

• hypertonic
• hypotonic
• isotonic

 An animal cell placed in a hypertonic (salty) solution will

• Stay the same
• Shrink- get smaller
• Swell- get bigger

Tags

NGSS.HS-LS1-3

During osmosis

• water moves from high to low concentration
• large or oddly shaped molecules move across a cell membrane
• water moves when energy is used
• proteins are built

HYPO means...

• Low
• High
• Equal
• Fat

ISO means...

• Low
• A lot
• Equal
• Mammal

The movement of water through a semi-permeable membrane is called?

• cell membrane
• respiration
• osmosis
• diffusion

When both inside and outside of a cell have the same amount of water it is said that the cell has reached a state of ___________.

• osmosis
• equilibrium
• diffusion
• hypertonic