Advertisements
Advertisements
Question
Choose the correct answer:
Osmosis involves diffusion of ___________
Options
suspended particles from lower concentration to higher concentration.
suspended particles from higher concentration to lower concentration.
Molecules or ions from the more concentrated solution to the less concentrated solution.
water from the less concentrated solution to the more concentrated solution.
Advertisements
Solution
Molecules or ions from the more concentrated solution to the less concentrated solution.
RELATED QUESTIONS
Differentiate between Diffusion and Osmosis (Definition)
Show by a series of diagrams, the change which a plant cell will undergo when placed in
Hypotonic salt solution
Name the following:
Movement of molecules from a region of high concentration to a region of low concentration.
A leaf cell of a water plant was placed in a liquid other than pond water. After sometime, it assumed a shape as shown below:
Comment on the nature (tonicity) of the liquid surrounding the cell.
What is the significance of diffusion?
Give Reasons for the following.
We gargle with saline water in case of throat infection.
Fill in the Blanks
Diffusion is the movement of molecules from a region of their ________ concentration to the region of their ________ concentration.
Multiple Choice Question:
Plasma membrane controls:
During a practical exam, a plant cell in a particular solution was placed under a compound microscope. Students were told to observe the cell and name the tonicity of the solution and mention the process that occurred in the cell.
Define the following term:
Osmotic Pressure
