And so this is precisely what gives it that long linear structure. Now, as a result of the long linear structure, many of these fibers can basically stack on top of one another, and they can interact via hydrogen bonds. And that will give cellulose a very, very strong nature. So essentially many of these individual fibers of cellulose can stack on top of one another via hydrogen bonds and that gives it a very high tensile strength. And that's exactly why cellulose is optimal. It's used for providing structure protection as well as support to plant cells.