Which Statement Is NOT a Reason That It Is Difficult

Multiple Choice

Which statement is NOT a reason that it is difficult to study oligosaccharide composition from biological systems?

A) Oligosaccharides are often branched.
B) Oligosaccharides often have a high negative charge density.
C) Oligosaccharides have a variety of linkages .
D) Oligosaccharides have too much conformational flexibility.
E) There are no specific glycosidase enzymes that can be used to selectively digest oligosaccharides.