You have a beaker containing 1 L of 1 mOsM glucose. Add or subtract the solutions or solute listed below, then determine the concentration of the mixed solution. Use the equation solute/volume = concentration (S/V = concentration) for each scenario to find the concentration of the added solution.
Remember that you cannot just add concentrations. You must first consider the sum of the solutes, then consider the total volume before expressing the value as the concentration (solute amount/total volume) of the mixed solution.
Match the solutions with the correct box to indicate whether the final concentration of the mixed solution has increased, decreased, or remained the same.
Add 1L of pure water
Add 0.5 mosmol glucose and 0.5L water
Add 1 mosmol of NaCl and 1 L of water
Add 0.5 mosmol of NaCl and 1L water
Remove 0.5L of water
Add 1 mosmol of KCl

Explanation:

Increase: removing 0.5 liters of distilled water, and adding 1 mOsmol of Cl.

Decreasing: adding 1 liter of distilled water, and Adding 0.5 mOsmol of Na+ and 1 liter of distilled water.

Remained the same: Adding 1 mOsmol of Na+ and 1 liter of distilled water, Adding 0.5 mOsmol of glucose and 0.5 liters of distilled water.

this transfer is call conjunction

cells use diffusion to get substances in and out of themselves. that diffusion will occur across the cell membrane or the outer covering of the cell. because we are talking about the surface of the cell, surface area and volume are  important factors here. as a cell increases in size, its surface area and volume increase as well.  we call that the surface area to volume ratio (sa: vol).  but the catch is that  volume increases at a greater rate than surface  area. in other words, as a cell gets bigger, the sa: vol gets smaller. so a really small cell like bacteria is mostly cell membrane (surface) with very little contents (volume). a really big cell like an egg, is mostly insides with a super thin membrane. so what ends up happening is that the cell cannot efficiently diffuse all of the stuff it needs in/out to survive. therefore cell size is limited to about 100mm. so how do we make organisms bigger than 100mm? cells divide! by dividing and becoming multicellular, organisms are able to grow!   check out the diagrams i attached to see the effect of sa: vol. i hope this ! good luck!