Hypertonic, Hypotonic, Isotonic

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

Which cell is in a hypertonic environment?

• A

• B

• C

• None of them are hypertonic

Tags

NGSS.HS-LS1-3

Which cell is in a hypertonic environment?

• A

• B

• C

• None of them are hypertonic

Tags

NGSS.HS-LS1-3

If you are stranded at sea why is it safer to drink urine than sea water?

• One cup of sea water has enough sodium to poison you.
• Sea water is hypertonic to your cells and will only further dehydrate you.
• Sea water is too isotonic to your cells and you will absorb too much water.
• The salt will cause high blood pressure and you will die from a stroke.

Tags

NGSS.MS-PS1-2

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

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 - it's isotonic
• The water is a lie

Tags

NGSS.MS-LS1-2

 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

What happens if someone gives you a 90% salt saline drip?

• Your cells will shrivel and you'll die
• Your cells will swell and you'll die
• Nah you'll be fine.

Tags

NGSS.HS-LS1-3

Why can't you drink salt water?

• It's hypertonic to your cells
• It's hypotonic to your cells
• It's isotonic to your cells
• It's paratonic to your cells

Tags

NGSS.HS-LS1-3