Question

1.The diagram given below shows a beaker containing 30% salt solution and a suspended cell containing 10% salt solution.

i. What will happen to the cell in this set up after 20 minutes?
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ii. Which part of the cell limits the entry or exit of materials into or from the cell and why?
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iii. Explain the process occurred in this set up.
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Answer 1

Answer:

your answer is here hope it helps you

Answer 2

Hypertonic Solution with Hypotonic Cell Suspended

Explanation:

i) Plasmolysis: The cell will gradually start shrinking as water from the cell will start moving outside due to higher salt concentration outside and water tends to move from its higher concentration to lower concentration.

ii) Plasma Membrane: It is a semi permeable membrane which selectively allows the movement of particles and materials from inside to outside and vice versa. Hence, it limits the entry and exit of the material from the cell.

iii) Exosmosis: The movement of water from inside of the cell to outside into the solution.