Question

The incorrect statement about amylose is:

• A. It is water soluble
• B. In this, $\alpha$-D-(+)-glucose units are held by C-1 to C-4 glycosidic linkages
• C. It is a highly branched polymer of $\alpha$-D-(+)-glucose units
• D. It is present in starch to an extent of 15–20%

Hint:

Remember: Amylose = linear, Amylopectin = branched. Don’t confuse their structures!

Answer 1

The Correct Option is C

Amylose is a linear polymer of $\alpha$-D-glucose with C1–C4 glycosidic linkages. It is slightly water soluble and forms the unbranched component of starch. The branched component is amylopectin, not amylose.