DNA Structure Explained - Visual Guide to Genetic Code #3659324 (License: Personal Use)

This vector illustration depicts a classic right-handed DNA double helix with two antiparallel strands forming a spiral staircase. The backbone consists of alternating blue and dark-blue segments representing deoxyribose sugar and phosphate groups, while horizontal rungs show paired nucleobases in orange, teal, and black-symbolizing adenine-thymine and guanine-cytosine bonds. The clean, modern design emphasizes clarity over biochemical precision, making it ideal for educational use.

Used on biology education websites, genetics primers, medical infographics, or introductory science pages where visual explanation of DNA is needed; matches user intent to understand molecular biology basics quickly.