A polysaccharides is composed of monosaccharides (single sugar units) while a polypeptide is a protein, composed of amino acids.mino acids are the monomers for proteins within the body, who function in part to catalyze reactions and carry out other directions of DNA. Many peptide bonded amino acids = a polypeptide. The most basic difference would be that polypeptides are proteins, where as polysaccharides are carbohydrates.
Urumqi (Pronounced: Y-RYM-chee) (ä¹é²æ¨é½; WÅ«lÇmÃ¹qÃ­; Uyghur: Ø¦ÛØ±ÛÙÚÛ) is the capital of the Xinjiang Uighur Autonomous Region, located in the Tian Shan mountains. The city has an urban population of around 2.5 million (2014).
Here are 10 of the worst places to live in 2008, and the factors that made them unliveable. Pollution: Urumqi, China. Once a Silk Road hub, the western Chinese city of Urumqi has the bad luck to be downstream of sulphurous soil dust from nearby agricultural areas, as well as deadly industrial pollutants.osisi*:The world's 10 worst places to liveTheStar.com-World-The world's 10 worst places to liveCorruption: SomaliaDeclared a failed state, Somalia is so violent that millions have fled their homes.