what are the chemical charecteristics of algae cell wall? Share with your friends Share 0 G. Lakshmi answered this Most of the algae mainly consist of cellulose, callose, calcium, pectin. 1 View Full Answer Rooh Sareen answered this in many algae species the cell wall is made up of celluloses...the cell walls sometimes also contain mennanes, xylanes, alginic acid and salts....mostly the cell wall is made up of polysaccharides... 0