Description
🔬 Discover how scientists prepare smear slides and use Gram staining to make bacteria visible under the microscope.
Join Bonface on this rapid walkthrough covering one of the most important microbiology techniques used in research, healthcare and biology labs around the world.
You’ll see:
🔬 How a bacterial smear slide is prepared
🧪 How stains are applied step-by-step
💜 Why some bacteria appear purple
🩷 Why others appear pink
👀 How scientists use colour differences to identify bacteria
Gram staining is used in:
- Microbiology
- Medical diagnostics
- Infection research
- Laboratory practicals
- Biology education
Perfect for:
- A-Level Biology revision
- Microbiology students
- Science practical skills
- Anyone curious about bacteria and microscopes
Short. Colourful. Real lab science.
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