In plants,inulin and pectin are .............. .

Which one of the following statements regarding starch and cellulose is not correct?

Statement $P$: Monosaccharides can pass through the cell membrane.
Statement $Q$: Monosaccharides are the simplest carbohydrates.

Identify the disaccharides formed by the combination of the following monosaccharides:
Glucose + Glucose $\rightarrow P$
Glucose + Galactose $\rightarrow Q$
Glucose + Fructose $\rightarrow R$

Which functional group is present in aldose sugars?

Glycogen is a .........