Question

question 20 (2.5 points)
fungal cell walls consist primarily of _.
cellulose
lignin
chitin
pectin

Explanation:

Cellulose is mainly found in plant cell walls. Lignin is a component of plant cell walls that provides rigidity. Pectin is also related to plant cell - wall structure (in the middle lamella and primary cell wall). Chitin is a polysaccharide that is the main component of fungal cell walls.

Answer:

chitin