Question

What precautions do you take while observing the nucleus in cheek cells in the laboratory?

Answer 1

Cheek cell:

These cells are present inside the mouth, and they divide approximately every 24 hours.

Precautions that have to take while observing the nucleus in cheek cells in the laboratory:

1. The mouth of the person should be cleaned before scraping the tissue so that there is no food particle present.
2. Scraping should be done in a gentle manner.
3. Avoid air bubbles to observe the nucleus in the cheek cells under the microscope.
4. Stain the cells in a proper way.