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).
Salar de Uyuni. Salar de Uyuni is the worlds largest salt flat, spanning 4086 square miles (10,582 sq. km) in south-western Bolivia. Unlike traditional deserts, which have sand in abundance, the Salar de Uyuni features vast expanses of glistening white salt. The landscape is entirely flat, bar a few small âislandsâ such as Isla Incahuasi, which only accentuates its surreal beauty.