Questions about stains and embryology

I already got an email with questions! I’m so happy – I love it when you guys ask questions. I’ll often post them here (without names of course), because if one person has a question, it’s likely that there are lots of students wondering the same thing. Here are the questions, along with my answers.

Q. For tissue specimens stained with hematoxylin and eosin, would you recommend students to become thoroughly familiar with what cell parts/organelles are negatively/positively charged? If so, do you have any resources you would recommend? Continue reading