A-LevelBiologyBiological molecules9700/12 · Feb/Mar 2022 · Q101 Mark
Which row shows features of a carbohydrate polymer found inside animal cells? [Figure 10.1]
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Aα-1,4 glycosidic bonds ✓ α-1,6 glycosidic bonds ✓ shape of molecule branched
Bα-1,4 glycosidic bonds ✓ α-1,6 glycosidic bonds x shape of molecule helical
Cα-1,4 glycosidic bonds x α-1,6 glycosidic bonds ✓ shape of molecule branched
Dα-1,4 glycosidic bonds x α-1,6 glycosidic bonds x shape of molecule helical
✓ Correct answer
A: α-1,4 glycosidic bonds ✓ α-1,6 glycosidic bonds ✓ shape of molecule branched
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