DNA Double Helix Structure - Visual Guide to Genetic Molecule Architecture #2179905 (License: Personal Use)

This high-resolution 3D model depicts the iconic right-handed double helix of DNA, with antiparallel strands connected by hydrogen-bonded base pairs-adenine-thymine (red-blue) and cytosine-guanine (green-purple). The sugar-phosphate backbone is shown in alternating colors (yellow, red, green, blue), emphasizing structural periodicity and helical twist. Molecular bonds and atomic positions are rendered to support teaching, scientific illustration, or bioinformatics visualization.

Used in biology textbooks, university lecture slides, science museum exhibits, and educational websites to explain molecular genetics; matches user intent for learning DNA structure, preparing academic presentations, or sourcing accurate scientific imagery.