Carrier proteins may be open to both sides of the membrane at the same time True O False

Diffusion requires a membrane to occur. True False

HC CH reaction with HC CH lysosome CH CH HC CH3 HC CH3 HC CH HC. CH CH3 CH3 ОН OH inside the cell, propranolol sometimes encounters lysosomes, which alter its NH group as shown above (right). reacting with the lysosomes, propranolol becomes trapped inside the cell and can cause psoriasis or other inflammatory side effects. Use IMFS to explain why the altered propranolol gets trapped. T

Left Compartment                                        Right Compartment 7 grams of Z per liter solution                    4 grams of XY per liter of solution total volume = 1 liter                                    total volume = 1 liter Solute Z  has a molecular weight of 20 (non-dissociable) Solute XY has a molecular weight of 10 (dissociates into X+ and Y-) If X+ and Y- are ions, which are permeable through the membrane, and Z is not, what will happen and why?