Carbohydrates and lipids — practice question

Which of these statements about polysaccharides applies to both amylose and glycogen? 1 has $1,4$ glycosidic bonds 2 has $1,6$ glycosidic bonds 3 is a polymer made of $\alpha$-glucose

• A1 only
• B1 and 3 only
• C2 and 3 only
• D1, 2 and 3