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).
Heavenly Lake, just north of Urumqi, welcomes spring. Weather: April in Urumqi is cool and fresh, with rivers in full melt, and flowers and green pastures appearing. The average daily high is 17Â°C (63Â°F), and the average low is 5Â°C (41Â°F). There is 28 mm (1 inch) of rain/snow that falls lightly on about 10 days of the month.