2.11 Lab: Plasma Membrane
1. What was the purpose of the experiment?
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2. What were the independent, dependent, and control variables in your investigation? Describe the variables used in the part of the experiment with the eggs.
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3. Write a hypothesis based on observations and scientific principles.
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Experimental Methods
1. What tools did you use to collect your data?
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2. Write your procedure. List each step so that another student could follow the procedure and repeat your experiment.
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Data and Observations
1. Record your observations.
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Table 1: Elodea Plant Simulation (on page 3 of Investigation in lesson 1.17a)
Images Distance from cell wall to the cell membrane
Elodea Plant
Elodea Plant + Salt Exposure

Describe what you observed: