
B3.2 Osmosis (EA)
Presentation
•
Biology
•
9th - 10th Grade
•
Hard
Nurhafiza Majid
Used 6+ times
FREE Resource
8 Slides • 8 Questions
1
B3.2 Osmosis (EA)
Solidifying Activities
2
What will we discuss today...
Effects of Hypotonic, Hypertonic and Isotonic solutions on animal cells
Effects of Hypotonic, Hypertonic and Isotonic solutions on plant cells
3
Let's answer a few questions to check your memory
4
Multiple Choice
When an animal cell is immersed in a hypertonic solution, the water from the surrounding will move into the cell.
True
False
5
Multiple Choice
When a plant cell is immersed in a hypotonic solution, the plant cell will be turgid.
True
False
6
Multiple Choice
What is the effect when putting animal cells in the hypotonic solution?
cell will be lysed
cell will be shrivelled
cell will be turgid
cell will be flaccid
7
Multiple Select
In your opinion, why we should not drink seawater?
our cell body will be shrivelled
our cell body will be lysed
our cell body will be shrinking
our cell body will be burst
8
Multiple Choice
How do water molecules move?
diffuse from low water potential to high water potential
diffuse from low water potential to low water potential
diffuse from high water potential to low water potential
9
Group Activity
Super diamond activity
Think and discuss with your group members
Type the correct answer according to your colour - B1 (Green), B2 (Pink), B3 (Blue)
10
Super Diamond Activity
https://docs.google.com/spreadsheets/d/1dTYvcC5afZjfqyQHaC7V_htuyscq_sLgP-WC876u9CU/edit#gid=0
https://docs.google.com/spreadsheets/d/1z1_TSMrq69g7up-BIwHdDVjulQo47t59RrmGnk2rrnc/edit#gid=0
11
12
Multiple Choice
When an animal cell is immersed in a hypertonic solution, the cell will be shriveled and shrinked.
True
False
13
Multiple Choice
What happen to a plant cell if it immersed in the hypotonic solution?
plasmolysed
flaccid
turgid
lysed
14
Multiple Choice
A plant cell will be flaccid if it is immersed in hypertonic solution.
True
False
15
What we have discuss today...
Hypertonic solution : Plant cell = plasmolysed, Animal cell = Shrink, Shrivelled
Hypotonic solution : Plant cell = Turgid, Animal cell = Lysed (burst)
16
Think, ask and pick your colour now...
B3.2 Osmosis (EA)
Solidifying Activities
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