Tianjin Reliance Steel Pipe Industry & Trade Co., Ltd. was officially founded in 2004, and is located in Caigongzhuang Industrial Area in Jinghai County, Tianjin, China. We are a joint-stock enterprise, with 3 branch plants.
Our main products are:
Welded Pipes, Square & Rectangular Hollow Section Tubes
Galvanized Steel Welded Pipe and Pre-galvanized Steel Pipes.
Address:Hi-Tech information square, NanKai district of Tianjin.
Updated video on biomolecules (macromolecules): carbohydrates, lipids, proteins, and nucleic acids by the Amoeba Sisters including examples, functions, monomers, and structures! Handout available on www.AmoebaSisters.com (Note: The old version of this video was called biomolecule band.)
Video Note: Video mentions that many do not consider lipids to have true monomers. This is due to the fact that their building blocks are made of two different substances (glycerol and fatty acids) that attach to each other–rather than attaching as one type of monomer to another. Also, due the the diversity of lipids, there are lipids that have a very different structure than discussed in this video.
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