Question

question 1 of 10 which molecule allows a blade of grass to stand up straight? a. polysaccharide b. fructose c. glucose d. monosaccharide

Explanation:

Cellulose, a polysaccharide, provides structural support to plant cells. It is a major component of the cell - wall in plants like grass, giving them rigidity and allowing a blade of grass to stand upright. Fructose, glucose, and monosaccharides are simple sugars and do not contribute to the structural support in the way polysaccharides do.

Answer:

A. Polysaccharide