Contents of vacuole does not contribute to the solute potential of the cell

Which factor does not contribute to stomatal opening

Find out the correct pair of statements (i) In completely plasmolysed cell, pressure potential does not contribute to water potential (ii) If a cell is placed in hypotonic solution for longer time , the cell membrane shrinks away from its cell wall (iii) Apoplastic system comprises interconected protoplasts (iv) Polypeptides have more imbibing capacity then polysaccharides

Water potential and solute potential

In hypertonic solution the water potential of cell

A plant cell is kept in a hypotonic solution. What will happen to the solute potential of this cell?

Solute potential of a solution is

Membrane potential of a cell forms

STATEMENT -1 : Induced charge does not contribute to electric field or potential at a give point . STATEMENT -2 : A point charge q_0 is kept outside a solid metallic sphere , the electric field inside the sphere is zero.

Water potential of a cell is affected by solute potential only .

In plant cells the vacuoles can occupy upto 90% of the volume of the cell