Movement of water across cell membrane takes place by ______.
Osmosis is the movement of water molecules from a higher water concentration area to the area of less water concentration through a semipermeable membrane.
Name the following:
(a) The condition of a cell placed in a hypotonic solution.
(b) The process by which intact plants lose water in the form of droplets from leaf margins.
(c) The process by which water enters root hairs.
(d) The tissue concerned with upwards conduction of water in plants.
(e) The term for the inward movement of solvent molecules through the plasma membrane of a cell.
(f) The process by which molecules distribute themselves evenly within the space they occupy.
(g) The pressure which is responsible for the movement of water molecules across the cortical cells of the root.
If a cell is placed in a sugar solution, then in which condition, movement of water occurs in both directions across the cell membrane?
The statement given below is incorrect. Rewrite the statement by changing the underlined words.
Free movement of solutes in and out of the cell takes place across the cell membrane.
Q1) why do nerve cells have a typical elongated shape?
Q2) what effects the movement of water across the plasma membrane ?