What are the Most Abundant Organic Polymers?
What are the Disadvantages of PolyPropylene? … http://www.wisegeek.com/what-are-polymers.htm Polymers.com is for sale Historic Polymers.com Domain Name For Sale • Plastics.com LLC has announced it has placed for sale it’s unused and historic predecessor domain name; polymers.com http://polymers.com/ Biopolymer – Wikipedia, the free encyclopedia Biopolymers are a class of polymers produced by living organisms. … Polymers, including biopolymers, are made of repetitive units called monomers. … http://en.wikipedia.org/wiki/Biopolymer Privacy Policy – Excel Polymers The graphics, documents, and articles contained on this World Wide Web (www) site and Excel Polymers sites elsewhere on the Internet are the copyrighted work of … http://www.excel-polymers.com/privacy-policy.html polymer: Definition from Answers.com polymer n. Any of numerous natural and synthetic compounds of usually high … Natural inorganic polymers include diamonds, graphite, sand, asbestos, agates, … http://www.a
The most abundant organic polymers on Earth are cellulose (accounting for ~30% of non-fossil organic carbon), lignin (~30%), hemicellulose, pectin, chitin, and keratin. Cellulose is the most common of organic polymers in the cell walls of plants, which account for most of terrestrial biomass. Altogether, about 33% of plant matter is cellulose. Cotton is 90% cellulose, while wood is about 50%. Cellulose is famous for being the most abundant of Earth’s organic polymers. Used in every plant, it is excreted by some bacteria as a biofilm. Cellulose is the primary component of cardboard and paper. To produce paper, it is ground into a pulp, bleached, then formed into sheets. To most animals, such as humans, cellulose is indigestible, and is the “dietary fiber” that functions as a bulking agent for our feces. Certain animals, like ruminants and termites, have special bacteria living in their guts to assist in breaking down the cellulose and making it digestible. Other organic polymers found i
