Three lab groups carried out an experiment to identify the correct molarities for five solutions. each unknown contained one of the following sucrose concentrations: 0.0 m, 0.2 m, 0.4 m, 0.6 m, 0.8 m, and 1.0 m. each data entry represents the average of 3 sample replications of 1 cm3 sweet potato cubes expressed as percent change in mass after an overnight (24 hr) soak in the unknown solutions. from the data given, which statement most accurately describes what is occurring in response to a particular unknown solution.
a) unknown solution e contains the highest concentration of sucrose and the change in mass is due to the active transport of sucrose into the cell in exchange for water molecules.
b) osmosis of water molecules from unknown solution a likely caused the increase in mass observed.
c) passive transport of sucrose out of the potato cells explains the change in mass observed for unknown solution f.
d) unknown solution c represents a sucrose molarity slightly lower than the molarity of sweet potato cells, thus water is transported out of the cells.

muyb ajo

step-by-step explanation:

jegosu

see attached

step-by-step explanation:

given the function as;

write the equation replacing f(x) with y

form   and fill a table containing values of y with corresponding values of x

you can take a range for   values of x as -3≤x≤3

solving for x=-3

for x=-2

repeat the same procedure to get the values of y for the remaining ,x=-1 to x=3

plot the values of y against values   of x and obtain the following graph

d

step-by-step explanation:

the 2000 florida legislature amended section 322.05, florida statutes, changing the requirements to obtain a class e license for a driver under the age of 18 holding a learner's license. the following requirements must be met in order to obtain a regular class e license if a learner's license is issued on or after october 1, 2000:

must hold a learner's license for at least 12 months or until the 18th birthday.

must have no convictions 12 months from the issue date of the learner's license.

may have one traffic conviction within 12 months from the issue date of the learner's license if adjudication is withheld.

a parent, legal guardian, or responsible adult over 21 years old must certify that the driver has 50 hours driving experience, including 10 hours of night time driving.