Classification of algae lyll Chlorophyl Carbon Reserve Polymers Cell Wall structure ype of motility T y
Classification of Algae Chlorophyll Carbon Reserve Polymers Cell Wall Structure Type of Motility
Typical Carbor algal Common represen reserve group name Morphology Pig gments tative materials Cell wall habitats Chlorophyta Green algae Unicellular Chlorophy chla Starch Cellulose Freshwater 绿藻 to leafy a and b donnas (a-14-glucan) soils, a few sucrose manne Euglenophyta Euglenoid Unicellular, Chlorophylls euglena Paramylon No wall Freshwater 蜂窝藻眼藻 flagellated a and b (B-1, 2-glucan) present a few mx Chrysophyta Golden- Unicellular Chlorophy navicula Lipids Many have Freshwater 金藻 brown algae a.c. and e two over- marine. sol diatoms lapping components made of Phaeophyta Brown algae Filamentous Chlorophylls Laminaria Laminarin Cellulose Marine 暗藻 to leafy a and c (B-13 occasionally xanthophylls glu ucan massive and mannitol plantlike Pyrrophyta Dino- Unicellular Chlorophylls Gonyaulax Starch Cellulose 甲藻 flagellates flagellated a and c (a-1,glucan marine Rhodophyta Red al Unicellular, Chlorophylls Polysiphonia Floridean Cellulose Marine 红藻 filamentous a and d, phyco- starch(a-14- to leafy h and a-16- erythrina glucan), floridoside galactoside) This group is also considered with the protozoa(see Section 18.4)
绿藻 蜂窝藻 金藻 暗藻 甲藻 红藻 眼藻
Fungi: Molds, Yeasts and Mushrooms Habitats diverse: aquatic in fresh water or marine, terrestrial in soil or on dead plant, a few are human parasitic Have rigid cell walls(resemble plant cell walls architecturally, not chemically) containing chitin(some with mannans, galactosan, chitosans instead of chitin Fungal cell walls are 80-90% polysaccharide, with proteins, lipids, polyphosphates and Inorganic ions making up the wall-cementing matrix
Fungi: Molds, Yeasts and Mushrooms Habitats diverse: aquatic in fresh water or marine, terrestrial in soil or on dead plant, a few are human parasitic Have rigid cell walls (resemble plant cell walls architecturally, not chemically) containing chitin (some with mannans, galactosans, chitosans instead of chitin) Fungal cell walls are 80-90% polysaccharide, with proteins, lipids, polyphosphates and inorganic ions making up the wall-cementing matrix