A student carried out an experiment to determine how different concentrations of sucrose solution will affect osmosis. The student
set up five bags of dialysis tubing with different concentrations of solutions in each one. The first one had distilled water (OM),
followed by 0,25 M, 0,5 M,0.75 M, and 1,0 M sucrose solutions. These bags were placed in distilled water for thirty minutes. The
bags were then massed removed from the distilled water and massed on a scale. Revise the experiment by selecting all of the
choices below that would strengthen the experimental design.
Answers: 3
Biology, 21.06.2019 20:50
Which strategy is an example of how companies may upgrade themselves to meet changing customer preferences? a.doing door-to-door sellingb.using billboards to advertise the productsc. making online shopping services availabled.giving discounts on products
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Biology, 22.06.2019 11:30
What would most likely happen if green plants were exposed to longer days of sunlight? a. the mitochondria would produce less energy . b. the chloroplasts would produce more energy. c. the cell wall would become thicker. d. the vacuoles would quickly shrink.b. the chloroplasts would produce more energy.
Answers: 3
Biology, 22.06.2019 12:30
This is collection of data made by comparing objects in standard units. in science, the units are metric.
Answers: 3
A student carried out an experiment to determine how different concentrations of sucrose solution wi...
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