Question

5. Describe an activity to observe cheek cells under a microscope.

Answer 1

To prepare a temporary mount of human cheek cell.

1. Take a toothpick and gently scrape the inner side of the cheek.
2. Transfer the scraping to a clean slide.
3. Add a drop of methylene blue strain and a drop of glycerin over the scraping.
4. Put coverslip on the mount and observe under a microscope.