Structure The molecular structure of alpha-keratin. Disulfide bonds between two alpha-helix keratin. Î±-keratin is a polypeptide chain , typically high in alanine , leucine , arginine , and cysteine , that forms a right-ha
About city. Bangui is the capital of the Central African Republic. Covering an area of 67 sq km and with an approximate population of 750,000 recorded in 2012, it is also the largest city in the country.bout city. Bangui is the capital of the Central African Republic. Covering an area of 67 sq km and with an approximate population of 750,000 recorded in 2012, it is also the largest city in the country.
Mantle Plumes, Hotspots and Igneous rocks 6 2. The Kerguelen Plateau is located in the southern Indian Ocean and is the second largest oceanic plateau. It formed about 112 Ma ago over a period of about 4.5 million years. Eruption rates during the formation of LIPs are very large, and the heat flux to the