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).
Armed police in Urumqi in 2009. China's 'Protracted War' in Xinjiang. One of Chinaâs top leaders preaches stability and ethnic unity in Xinjiang, even as news of more violence emerges. This year marks the 60th anniversary of the establishment of the Xinjiang Uyghur Autonomous Region (XUAR) in Chinaâs northeast.