Describe an activity to demonstrate endosmosis and exosmosis . Draw a diagram also. Plz tell the answer with a diagram.
Answers
When a cell is kept in a hypertonic solution, the water starts moving into the cell from a region of higher concerntration to the region of lower concerntration is called endosmosis. As a result the cell swells up.
Activity -
Buy some raisens
Put them into a hypertonic solution (eg. water)
Now wait for some time and observe the raisens.
The raisens starts swelling up.
Observation - Through this activity we observe that after putting raisens in hypotonic solution the raisens swells up. Their is also an increase in thier weight.
Exosmosis
When a cell is kept in a hypotonic solution, the inner content of cell shrinks as the water moves from the region of higher concerntraion to the region of lower concerntration. This is called exosmosis.
Activity -
Buy some raisens
Put them in a hypotonic solution (eg. A sports drink with a lot of salts in it)
Wait for a while and observe that the cell starts shrinking
Observation - Through this actvity we observe that after putting raisens in a hypotonic solution the raisens starts losing water content and gets shrinked.
( Diagram is from biology discussion website)
Answer:
Endosmosis, Exosmosis:
Step-by-step explanation:
Endosmosis,
When a mobileular is saved in a hypertonic answer, the water begins offevolved getting into the mobileular from a location of better awareness to the location of decrease awareness is referred to as endosmosis. As a end result the mobileular swells up.
Activity -
Buy a few raisins
Put them right into a hypertonic answer (eg. water)
Now watch for a while and examine the raisins.
The raisins begins offevolved swelling up.
Observation - Through this interest we examine that once setting raisins in hypotonic answer the raisins swells up. Their is likewise an growth of their weight.
Exosmosis
When a mobileular is saved in a hypotonic answer, the internal content material of mobileular shrinks because the water movements from the location of better awareness to the location of decrease awareness. This is referred to as exosmosis.
Activity -
Buy a few raisins
Put them in a hypotonic answer (eg. A sports activities drink with quite a few salts in it)
Wait for some time and examine that the mobileular begins offevolved shrinking
Observation - Through this interest we examine that once setting raisins in a hypotonic answer the raisins begins offevolved dropping water content material and receives shrieked.
( Diagram is from biology dialogue website)
