Solved: In an experiment on osmosis, red blood cells were immersed in a salt solution for... [IB Biology]

In an experiment on osmosis, red blood cells were immersed in a salt solution for two hours. The micrographs show the appearance of these cells before and after immersion in the salt solution.

What explains the observed changes?

The salt solution was hypertonic and entered the red blood cells.

The salt solution was hypotonic and disrupted the membranes of the red blood cells.

The salt solution was hypertonic and water moved into it from the red blood cells.

The salt solution was hypotonic and mineral salts were lost from the red blood cells.

In an experiment on osmosis, red blood cells were immersed in a salt solution for two hours. The micrographs show the appearance of these cells before and after immersion in the salt solution.

before immersion

after immersion

What explains the observed changes?

The salt solution was hypertonic and entered the red blood cells.

The salt solution was hypotonic and disrupted the membranes of the red blood cells.

The salt solution was hypertonic and water moved into it from the red blood cells.

The salt solution was hypotonic and mineral salts were lost from the red blood cells.

In an experiment on osmosis, red blood cells were immersed in a salt solution for two hours. The micrographs show the appearance of these cells before and after immersion in the salt solution.

Related topics

In an experiment on osmosis, red blood cells were immersed in a salt solution for two hours. The micrographs show the appearance of these cells before and after immersion in the salt solution.

Related topics