What Does DNA Look Like? – DNA Extraction & Spooling Kit [1833]

The What Does DNA Look Like? kit offers a fun, visual, and easy‑to‑perform laboratory activity that allows students to discover what real chromosomal DNA looks like. Through a simple hands‑on procedure, students extract DNA and physically spool it onto a glass rod, transforming an abstract concept into a tangible and memorable scientific experience.

By overlaying the prepared sample with 95% ethanol or isopropyl alcohol, students can watch strands of DNA precipitate and collect them using provided spooling rods. This clear visual result strongly reinforces learning and helps students understand key steps involved in DNA extraction and purification.

Designed for classroom use, this kit supports 10 lab groups and includes all essential materials needed for a smooth and successful practical lesson. The activity is quick to prepare, reliable, and ideal for introducing molecular biology concepts to students of varying experience levels.

Kit Contents

• Clear teacher and student instructions
• DNA extraction buffer
• DNA sample supplied in capped test tube
• Transfer pipettes
• MiniLinks
• Glass rod
• DNA spooling rods
• Test tubes
• Salt
• Materials for 10 lab groups

Additional Equipment Required

• Pipette
• Beakers
• Isopropanol
• Distilled water
• Ice

Ideal for School Science Lessons

Perfect for KS3 and GCSE Biology, this DNA extraction kit introduces students to key genetic concepts through direct observation and interaction. It is especially effective for lessons covering:

• What DNA looks like at a molecular level
• The location and role of DNA in cells
• Basic biochemical separation techniques
• Scientific observation and experimental handling
• Building confidence with simple laboratory procedures

Engaging, visual, and curriculum‑aligned, the What Does DNA Look Like? kit helps students connect theory with practice, making genetics accessible, concrete, and exciting in the classroom.