DNA Double Helix Structure - Educational Science Illustration #1432814 (License: Personal Use)

This educational illustration shows the classic Watson-Crick DNA double helix model, with purple sugar-phosphate backbones and colored rungs representing adenine-thymine (red-orange) and guanine-cytosine (green-blue) base pairs. The background features soft yellow diagonal stripes to enhance visual clarity without distracting from the molecular structure. Designed for classroom use, it balances scientific accuracy with accessibility for students and educators.

Used in biology textbooks, online learning modules, science websites, and presentation slides to explain genetic structure, replication, or molecular biology fundamentals; targets students, teachers, and curious learners seeking visual reinforcement of DNA concepts.