1- In the following structure- (a) identify the anomeric carbon, tell whether it is the a- or b- isomer, and define the sugar as a ketose or an aldose. (b) Identify the glycosidic bond and tell whether it is an O-glycosidic or and N-glycosidic linkage.
2- Draw the chemical structure of an aldohexopyranose and a ketohexofuranose.