Biology
General
Easy
Question
The members of brown algae (class-Phaeophyceae) have gelatinous coating outside the, cellulosic cell wall called
- Algin
- Glycoalgin starch
- Polyalginate
- Polyolefin
The correct answer is: Algin
The members of brown algae have gelatinous coating outside the, cellulose cell wall called align. Alginic acid is a phycocollioid extracted commercially from giant brown algae or kelps. Alginic acid is copolymer of 
-1, 4 D-mammuronic acid and -1, 4 L-glucuronic acid
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