Homeostasis Review

Front

Osmosis is the diffusion of _____ across a selectively permeable membrane.

Back

water

Front

During diffusion, what happens?

Back

substances (things) moves from high to low concentration

Front

What happens when an egg with a dissolved shell is placed in pure water for 48 hours?

Back

The egg will gain water and swell.

Front

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

Back

Shrink- get smaller

Front

In a solution, salt is considered the _______.

Back

solute

Front

In a scenario, salt is placed into a bowl of water. What is the solvent?

Back

water

Front

Selectively-permeable

Back

The cell controls what passes in and out of the cell

Front

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

Back

hypertonic

Front

Both sides of a selectively-permeable membrane are equal. The sides are: isotonic, hypertonic, hypotonic

Back

isotonic

Front

The picture below is an example of _________________. Options: osmosis, isotonic, diffusion, active transport

Back

diffusion