Which is the proper order of permeability of molecules across a membrane, from the most permeable to the least?
A) water, glucose, urea, sodium ion
B) water, indole, glucose, sodium ion
C) water, indole, sodium ion, glucose
D) indole, glucose, urea, sodium ion
E) indole, water, glucose, sodium ion

Question

Quizplus · Accepted Answer

Small nonpolar molecules like water and indole pass through membranes more easily than larger or charged molecules like glucose and sodium ions.

Which Is the Proper Order of Permeability of Molecules Across