Which of the following is found in the coenzyme FAD?(a) Two heterocyclic rings (b) ADP(c) A substituted benzene ring (d) A phosphate anhydride bond

With respect to the following compound Gal(816) Glc, what information can we deduce? O the compound is a D-enantiomer. O the glucose residue is the 5 anomer C-6 of glucose is joined to C-1 of galactose by a glycosidic bond. the galactose residue is at the reducing end. O C-6 of galactose is joined to C-1 of glucose by a glycosidic bond.

Match the following structural composition of each polysaccharide with its identity                                                                         Linear homoglycan of glucose connected by α1-4 linkages                                                                         Linear sulfated chains of alternating β-D-galactopyranose and 3,6-anhydro- α-galactopyranosyl units                                                                        Poly-β-Dmannopyranosyluronic acid and/or Poly-α-L-gulopyranosyluronic acid                                                                        Repeating Poly-D-galacturonic acid residues                                                                         deacetylated straight-chain amino-polysaccharide polymer linked in a β(1-4) type of linkage a. Alginate b. amylose c. chitosan d. carrageenan e. Pectin

Draw the structure of the a-methyl-pyranoside form of mannose following the reaction of the sugar with methanol to form a glycosidic bond