Which of the following is NOT a function of t | vedclass

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(D) The cell wall is a rigid,non-living structure that forms the outer covering for the plasma membrane of fungi and plants.Its primary functions incl

Vedclass · Accepted Answer

None of these

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(D) The cell wall is a rigid,non-living structure that forms the outer covering for the plasma membrane of fungi and plants.Its primary functions include:$1$. Providing a definite shape to the cell.$2$. Protecting the cell from mechanical damage and infection.$3$. Helping in cell-to-cell interaction.$4$. Providing a barrier to undesirable macromolecules.Endosmosis (the inward movement of water) is primarily regulated by the plasma membrane and the osmotic potential of the cell,not the cell wall itself. The cell wall actually prevents the cell from bursting due to excessive endosmosis (turgor pressure). Therefore,all the listed statements $(I)$ to $(IV)$ are functions of the cell wall,while $(V)$ is not a direct function of the cell wall. Since the question asks which is $NOT$ a function,and all listed options $I-IV$ are functions,the correct answer is 'None of these'.

Which of the following is $NOT$ a function of the cell wall?
$(I)$ Provides shape to the cell.
$(II)$ Protects the cell from mechanical damage and infection.
$(III)$ Helps in cell-to-cell interaction.
$(IV)$ Provides a barrier to undesirable macromolecules.
$(V)$ Endosmosis of water.

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Which of the following is $NOT$ a function of the cell wall?$(I)$ Provides shape to the cell.$(II)$ Protects the cell from mechanical damage and infection.$(III)$ Helps in cell-to-cell interaction.$(IV)$ Provides a barrier to undesirable macromolecules.$(V)$ Endosmosis of water.