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Questions and Answers
What is the purpose of putting iodine solution on the onion peel?
What is the purpose of putting iodine solution on the onion peel?
What would be observed if the iodine solution was not applied to the onion peel?
What would be observed if the iodine solution was not applied to the onion peel?
Do all cells in the onion peel get evenly colored when iodine solution is applied?
Do all cells in the onion peel get evenly colored when iodine solution is applied?
Apart from iodine solution, what other solution can be used to stain the cells of the onion peel?
Apart from iodine solution, what other solution can be used to stain the cells of the onion peel?
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What is the function of the nuclear membrane in the nucleus?
What is the function of the nuclear membrane in the nucleus?
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What is the purpose of putting iodine solution on the onion peel?
What is the purpose of putting iodine solution on the onion peel?
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What would be observed if the iodine solution was not put on the onion peel?
What would be observed if the iodine solution was not put on the onion peel?
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Did each cell get evenly colored when iodine solution was put on the onion peel?
Did each cell get evenly colored when iodine solution was put on the onion peel?
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Apart from iodine solution, what else could be used to stain the cells on the onion peel?
Apart from iodine solution, what else could be used to stain the cells on the onion peel?
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What is the function of the nuclear membrane in the nucleus?
What is the function of the nuclear membrane in the nucleus?
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Study Notes
Iodine Solution and Onion Peel
- Iodine solution is used to stain the cells of the onion peel, making its cellular structures visible.
- Without iodine solution, the cellular structures of the onion peel would not be visible.
- Not all cells in the onion peel get evenly colored when iodine solution is applied, implying varying levels of starch presence.
Alternative Staining Solution
- Apart from iodine solution, other solutions can be used to stain the cells of the onion peel.
Nuclear Membrane Function
- The nuclear membrane, a double membrane structure, regulates the movement of molecules in and out of the nucleus.
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Description
Explore the effects of iodine solution on onion peel cells in this quiz. Learn about the purpose of using iodine solution, observe the differences in the peel with and without iodine, and understand how the solution affects the coloration of different cell regions based on their chemical composition.
