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Which of these is a common component of both algal and plant cell wall?(a) Cellulose(b) Pectin(c) Galactan(d) MannanI have been asked this question at a job interview.The doubt is from Eukaryotic Cells and it’s Organelles in division Cell : The Unit of Life of Biology – Class 11

Answer»

Correct answer is (a) CELLULOSE

To explain I would say: The algal cell WALL CONTAINS cellulose, galactans, mannans and minerals LIKE calcium carbonate. The plant cell wall contains cellulose, hemicellulose, PECTINS and proteins. Hence, cellulose is the common component.



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