			Learning objectives
			After today’s task you should be able to: recognize functional groups that are present in monosaccharide; draw the Fisher projection and a cyclic Haworth projection of a monosaccharide; describe the phenomenon known as mutarotation; write an equation to show how a monosaccharide can be converted to a glycoside using an alcohol and an acid catalyst.
			Daily reading
			Handouts Carbohydrates (Part 1) Additional reading for today Disaccharides. Chemistry libretext.
			Video
			Video lecture -Carbohydrates- di and polysaccharides (Khan academy)
			Exercises
			Draw Fisher and Haworth projections for D-galactose. D-galactose is otherwise like glucose but the orientation of H and OH attached to the fourth carbon is different. Draw cellobiose. Cellobiose consists of D-glucose units that are joined in a head-to-tail fashion through a β-linkage from the first carbon atom of one glucose molecule to the fourth carbon atom of the second glucose molecule. Find out the chemical structure of sucrose and draw it. What kind of glycoside linkage has it?
			Discussion
			Org chem general discussion