Search also in: Web News Encyclopedia Images. radial symmetry n a type of structure of an organism or part of an organism in which a vertical cut through the axis in any of two or more planes produces two halves that are mirror images of each other Compare â bilateral symmetry.ompare â cross-ply. radial symmetry. n a type of structure of an organism or part of an organism in which a vertical cut through the axis in any of two or more planes produces two halves that are mirror images of each other. Compare â bilateral symmetry. radial tyre.
Xylose is a natural sugar that is found in some woody materials such as straw, pecan shells, cottonseed hulls, and corncobs. It is also found in berries, spinach, broccoli, and pears. It is extracted through a scientific process. In addition to this, your body actually produces a small amount of Xylose on its own.
Ribose is an organic compound with the formula C 5 H 10 O 5; specifically, a pentose monosaccharide (simple sugar) with linear form Hâ(C=O)â(CHOH) 4 âH, which has all the hydroxyl groups on the same side in the Fischer projection.The term may refer to either of two enantiomers.The term usually indicates D-ribose, which occurs widely in nature and is discussed here. Its synthetic mirror image, L-ribose, is not found in nature. -Ribose was first reported in 1891 by Emil Fischer.t is a C'-2 carbon epimer of the sugar. - arabinose (both isomers of which are named for their source, gum arabic) and ribose itself is named as a transposition of the name of arabinose. The ribose Î²-D-ribofuranose forms part of the backbone of RNA.