In some cases, a municipality will go from a fractional level of assessment to 100 percent. If the original level of assessment was 10 percent, and the current level of assessment is 100 percent, your assessed value could go from $9,000 to $90,000, and you might not see any increase in taxes.f the original level of assessment was 10 percent, and the current level of assessment is 100 percent, your assessed value could go from $9,000 to $90,000, and you might not see any increase in taxes.
The cell membrane is selectively permeable, meaning it only lets certain things in and out of the cell. If you think about our building analogy, this can be a very important thing. You wouldn't want just anyone running in and out of the White House, for example.
If you break down the two words, selective means to only pick certain things, and permeable means to let pass through. When you talk about something being selectively perme â¦ able, it usually refers to a cell membrane because it only lets in certain nutrients and lets out proteins and what not. In human terms, a DOOR is permeable, but a wall is not. [and technically speaking, sometimes a window is permeable]    So, if a membrane is selectively permeable this means that only some things can go in or out through the membrane.