Question: Choose the best answer: The term 'selectively permeable' refers to the plasma membrane of cells. It means that the plasma (cell) membrane: Need Assignment Help? Group of answer choices Allows some solutes to flow across it, depending on the type of transport protein/s that are present. This is a term that refers to the membranes of kidney cells, but not other membranes in the body. Allows water and solutes to freely flow across. Does not allow water and solutes to move across it.