
Osmosis Tonicity Lesson
Presentation
•
Biology
•
9th Grade
•
Medium
+5
Standards-aligned
Chelsea Davis
Used 5+ times
FREE Resource
31 Slides • 21 Questions
1
2
3
4
5
Multiple Choice
6
Multiple Choice
7
Multiple Choice
What is the concentration of a solution?
The concentration of a solution is the amount of solute present in a given amount of solvent or solution.
The concentration of a solution is the amount of solute present in a given amount of solvent only.
The concentration of a solution is the amount of solvent present in a given amount of solute or solution.
The concentration of a solution is the amount of solute present in a given amount of solution only.
8
Labelling
Label these parts of the hot chocolate process!
Solution
Solvent
Solute
9
Labelling
Label the items as solute, solvent, and solution
Solutes
Solvents
Solutions
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15
Multiple Choice
16
Multiple Choice
17
Multiple Choice
18
Multiple Choice
19
Multiple Choice
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29
Multiple Choice
Which way will water move in this example?
Note: The gray diamonds represent molecules of solute.
into the cell
out of the cell
water will flow back and forth
30
Multiple Choice
Which way will water move in this example?
Note: The gray diamonds represent molecules of solute.
into the cell
out of the cell
water will flow back and forth
31
Multiple Choice
Which way will water move in this example?
Note: The gray diamonds represent molecules of solute.
into the cell
out of the cell
water will flow back and forth
32
Multiple Choice
What will happen to the size and shape of the cell in this example?
Note: The gray diamonds represent molecules of solute.
the cell will swell & get bigger
the cell will shrink & get wrinkly
the cell will stay the same size
33
Multiple Choice
What will happen to the size and shape of the cell in this example?
Note: The gray diamonds represent molecules of solute.
the cell will swell & get bigger
the cell will shrink & get wrinkly
the cell will stay the same size
34
Multiple Choice
What will happen to the size and shape of the cell in this example?
Note: The gray diamonds represent molecules of solute.
the cell will swell & get bigger
the cell will shrink & get wrinkly
the cell will stay the same size
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48
Multiple Choice
If too much water diffuses out of a cell, the cell could ________.
burst or pop
shrivel up & die
49
Multiple Choice
If too much water diffuses into a cell, the cell could ________.
burst or pop
shrivel up & die
50
Match
Compared to the cell the....
Solution in the beaker was hypertonic
The solution in the beaker was isotonic
The solution in the beaker was hypotonic
Solution in the beaker was hypertonic
The solution in the beaker was isotonic
The solution in the beaker was hypotonic
51
Multiple Choice
Nemo and other ocean dwelling fish cannot survive in freshwater because......
freshwater is hypertonic to Nemo's cells and will result in water leaving them causing the cells to shrink
freshwater is hypotonic to Nemo's cells and will result in water leaving them causing the cells to shrink
freshwater is hypertonic to Nemo's cells and will result in water entering them causing the cells to swell and burst
freshwater is hypotonic to Nemo's cells and will result in water enter them causing the cells to swell and burst
52
Labelling
What is the tonicity of the pool water and inside the human body
Isotonic
Hypotonic
Hypertonic
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