单词	polysaccharide
释义	polysaccharide /ˌpɒlɪˈsakərʌɪd / noun Biochemistry A carbohydrate (e.g. starch, cellulose, or glycogen) whose molecules consist of a number of sugar molecules bonded together.All carbohydrates can be classified as either monosaccharides, oligosaccharides or polysaccharides.... Simple sugars called polysaccharides and amino acids like methionine and perhaps tannins are probably what they are after by eating the trees. The primary categories for natural polymers include polysaccharides, proteins, nucleic acids, and polyisoprenes.
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