Today's
Learning Objective(s):
Explain how osmoregulatory mechanisms contribute to
the health and survival of organisms.
Tasks:
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1 |
Go over the Worksheet Use the worksheet to try some water potential problems. |
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2 |
Lab:
Osmosis (part 1) You and your team will be presented with solutions A→F. Using a dialysis tube fill with sucrose solutions A→F with knots on either end. Place in distilled water and measure after 30 minutes. |
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3 |
Lab: Osmosis (part 2) day 1 Using the solutions in the lab (0.0M → 1.0M and X Mystery), place pre-massed cubes of carrots into cups. You will use the solutions to determine the water potential of the carrot cells.
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4 |
More Water
Potential Problems - Worksheet Use the worksheet to try some water potential problems. |
Homework
Upcoming
Assessments
Tuesday, 10/21/25 Quiz: Cell Transport
Friday, 10/24/25 Test: Cells (unit 2)
Calendar Notes
Thursday, 10/30/25 Q1 Grading
Period Ends