Which stain is used to show the nuclei of cheek cells?

  1. Biuret solution
  2. Methylene blue
  3. Benedict's solution
  4. Limewater
Answer

B) Methylene blue

Methylene blue stains animal cells such as cheek cells. O Level Biology · Topic 1 Cells · 1.1 Cell structure and function

Biology MCQ · More O Level Biology: Cells MCQs · Practise