What is theory of this to observe the neucles in cheek cells

1.	What is theory of this to observe the neucles in cheek cells
Answer» ANSWER: The nucleus at the central part of the cheek cell contains DNA. When a DROP of methylene blue is introduced, the nucleus is stained, which makes it STAND out and be clearly seen under the microscope. hope this answer is HELPFUL for you.

Answer»

The nucleus at the central part of the cheek cell contains DNA. When a DROP of methylene blue is introduced, the nucleus is stained, which makes it STAND out and be clearly seen under the microscope.

hope this answer is HELPFUL for you.

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What is theory of this to observe the neucles in cheek cells

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