Imagine you’re trying to do a job and all of the information you need to do it is in a few books at the library. Except, those books are randomly arranged along with all the other books on shelves across the whole building. Without that vital information from the books you were looking for, you wouldn’t perform your job very well.
Click here for original story, The locked library: Tendinosis causes cells to reorder their DNA incorrectly
Source: Phys.org