Question

Which is not the function of cell wall..?

A) provides shape to the cell

B) protects the cell from mechanical damage and infection

C) helps in cell to cell interactions

D) provide brarrier to undesirable macromolecules

Answer 1

Hey..mate

All option are not the function of Cell wall.

➡ ➡ A non-living rigid structure called cell wall forms an outer covering for the plasma membrane of Bacteria, Fungi, Algae, and Plants.

➡ Cell wall not only gives shape to the cell and protects the cell from mechanical damage and infection, it also helps in cell to cell interactions and provides barrier to undesirable macromolecules.

➡ Algae have cell wall, made of cellulose, glactans, mannans, and minerals like calcium carbonate.

➡ In other plants it consists of cellulose, Hemicellulose, pectins and protiens.

$\textbf{Hope it helps u}$✌
so the answer is None of the above

Answer 2

$\huge \bold{heya}$
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from the given que above.

c.) is the correct answer because the function of cell wall it isn't it.