Linear homoglycan of glucose connected by α1-4 linkages                                                                                                          Branched glycan formed by alternating units of D-galactose and L-galactose                                                                                                         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. agarose b. carrageenan c. chitosan d. Pectin e. Alginate f. agaropectin g. amylopectin h. amylose

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