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Biology 1406 Lab 6 Problem 6.1 Fall 2020 – YouTube 

Biology 1406 Lab 6 Problem 6.2 Fall 2020 – YouTube

How did concentration of the syrup solution and the heat of the system relate to the distance the solution traveled up the pipette shaft? Explain clearly. Was the 10% and/or 30% solution hypotonic, hypertonic, or isotonic to the liquid in the beaker? How do you know? Is the 10% solution hypertonic or hypotonic to the 30% solution? How can you tell based on your experimental results? In the four osmometers, what was the “osmotic pressure” pushing against? Which of the four osmometers demonstrated the greatest rate of osmosis (or highest osmotic pressure per unit of time)? Why? Which osmometer demonstrated the lowest rate of osmosis? Why? Could this experiment demonstrate how trees might get water to the tips of their highest branches? If so, what would this experiment imply about tree roots