Multiple choice

The cytoplasm of large neurons turns dark blue due to hematoxylin staining on

  1. golgi apparatus

  2. axon hillock

  3. polyribosomes and rough endoplasmic reticulum

  4. lipofuscin

  5. euchromatin

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Yes, it is correct. The polyribosomes and rough endoplasmic reticulum turn dark blue with hematoxylin due to the presence of ribonucleic acids. Thus, the cytoplasm of large neurons turns dark blue due to hematoxylin staining on it.