Bio Lab

Prediction| We predicted that that conductivity of the weewee would development with the percent of olfactory property in the dialysis tube solution, due to osmosis.| Conclusion| As the ingredient of saltiness increased, the ducking of the weewee increased.| 1. From the data in charm off 2, we can conclude that as the salt tightness went up, so did the conductivity of the water, and the conductivity increased everyplace time, which shows that osmosis is occurring to proportionality the concentration of salt in the water and in the dialysis membrane. 2. The mop up was very(prenominal) similar to the prediction because osmosis will draw water into the dialysis membrane and salt out of the membrane to equalize the concentration amid the water and the membrane. 3. Compared to the 1% salt solution diffusion tread, the rate for the 5% salt solution was 4.65 times faster, and the rate for the 10% salt solution was 6.57 times faster. 4. Only the distilled water produced a constructive slope. This shows that water was despicable out of the potato cells because this is the exactly comment for why the measured gas jam would increase over the given time. 5. The solutions of 0.33 M, 0.66 M, and 1 M produced negative slopes.

This shows that water was moving into the potato cells, leading to a decrease in measured gas wardrobe within the potato shopping sum as more water left cores. 6. Other than distilled water, a pattern appears between the concentration of gelt and the rate of pressure transplant. It appears that as the scrape concentration gets larger, the rate of pressure miscellany becomes less negative, i n a linear progression. 7. The conce! ntration of sugar that would yield no change in pressure is nearly 1.33 M. This is biologically significant because it shows that this is the sugar concentration in a potato cell. 8. This happens because, as water is added to wilted plants, osmosis occurs to create an loosening of water between the cells of the plants and the surroundings. This...If you want to get a cover essay, order it on our website: OrderEssay.net

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