of carbon atoms Functional sugar group Aldehyde group (aldoses) Keto group (ketoses) Further classified based on: Aldose Ketose Triose Glyceraldehyde (The smallest aldose) Dihydroxyacetone Pentose Ribose Ribulose Hexose Glucose Fructose Isomers: Compounds having the same chemical formula but different structural formula Example : Glucose & Fructose are isomers Epimers: CHO the differ in configuration around only one specific carbon atom *Epimers are isomers but with different in one location الزم تعرف الفرق في الكربون اللي اختلفوا فيه isomers Epimers Aldo-Keto Isomers Enantiomers α- and β-Forms Example : Glucose & Mannose ( C2 ) Glucose & galactose (C4) Galactose and mannose are not epimers because they differ in more than one carbon atom Isomers cont. 3- The structure and function of glycosaminoglycans. 2- The main role of carbohydrates in providing and storing of energy. 438 notes Extra information Objectives: To understand: 1- The structure of carbohydrates of physiological significance. Download Carbohydrates: structure and Function and more Biochemistry Exams in PDF only on Docsity!Carbohydrates: structure and Function Important.
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