Amylopectin is a polymer of

$A$ $D$-aldotetrose on oxidation with concentrated $HNO_3$ resulted in an optically inactive dicarboxylic acid. The structure of the $D$-aldotetrose is:

Carbohydrates are essential for life in both plants and animals. Name the carbohydrates that are used as storage molecules in plants and animals,and also name the carbohydrate which is present in wood or in the fibre of cotton clothes.

Assertion : In the iodometric titration,starch is used as an indicator.
Reason : Starch is a polysaccharide.

Which carbon atoms of fructose are bonded together through oxygen forming fructofuranose?

The units of monosaccharide present in raffinose are