osmosis

1. OSMOSIS
PRESENTATION BY:- GHANSHYAM SINGH
GANGNA LALWANI

2. OSMOSIS
• Passive process
• Without expenditure of energy
• Reason of higher concentration to lower
concentration

3. TYPES OF OSMOSIS
• 2 types of osmosis
• Endosmosis
• exosmosis

4. OSMOTIC SOLUTION
• 3 types
• Isotonic solution
• Hypertonic solution
• Hypotonic solution

5. FACTORS AFFECTING RATE OF OSMOSIS
• Pressure
• Temperature
• Surface area
• Water potential
• Concentration gradient

6. OSMOTIC PRESSURE
• It is minimum pressure
• Prevent the inward flow
• Unit=osmol
• Osmotic pressure is measured by
osmometer
• Equation=

7. SIGNIFICANCE OF OSMOSIS
• Cell to cell diffusion
• Turgidity
• Reabsorption of water by the kidney
• Absorption of water by digestive tract

8. OSMOTIC GRADIENT
• The osmotic gradient is the difference
in concentration between two solution
either side of semipermeable membrane
and it is use to tell the difference in %
of the concentration of a specific
particle dissolve in solution

10. PLANTS AND ANIMAL CELL

11. SOLVENT PARTICAL

12. REFERENCES
• https://byjus.com/biology/osmosis/
• https://www.slideshare.net/GuttiPavan/measurements-of-physiological-applications-
of-osmosis
• https://www.slideshare.net/Urendersingh/last-50698919
• https://en.wikipedia.org/wiki/Osmotic_pressure

13. THANK YOU…