Which one of the following denotes the water | vedclass

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Question

(A) The water potential $(\Psi_w)$ of a cell is given by the equation $\Psi_w = \Psi_s + \Psi_p$, where $\Psi_s$ is the osmotic potential and $\Psi_p$

Vedclass · Accepted Answer

Equal to the value of osmotic potential

Vedclass · Answer

(A) The water potential $(\Psi_w)$ of a cell is given by the equation $\Psi_w = \Psi_s + \Psi_p$, where $\Psi_s$ is the osmotic potential and $\Psi_p$ is the pressure potential.In a wilted cell, the cell membrane pulls away from the cell wall (plasmolysis), resulting in a turgor pressure of zero $(\Psi_p = 0)$.Therefore, the water potential becomes equal to the osmotic potential $(\Psi_w = \Psi_s)$.

Which one of the following denotes the water potential of the mesophyll cell in a wilted condition?

Similar Questions

In the process of osmosis,which component acts as a semi-permeable membrane?

If the external solution is less concentrated than the cytoplasm,it is called $P$. If the external solution is more concentrated than the cytoplasm,it is called $Q$. If the external solution balances the osmotic pressure of the cytoplasm,it is called $R$.

Which of the following acts as a semi-permeable membrane?

The process of selective transmission through a semipermeable membrane is called:

Provide definitions/explanations for the following terms:
$(1)$ Osmosis
$(2)$ Osmotic pressure

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