Graphic
University of Missouri

University of Missouri: Biotech Adventure: Dna Structure

For Students 9th - 10th
DNA Helix, DNA structure, DNA bases, Nucleotides, strands of DNA, Bonding in DNA, and bonding between bases are the topics delved into in this thorough site.
eBook
CK-12 Foundation

Ck 12: Life Science: 3.19 Human Genome

For Students 9th - 10th
See how the human genome project sequenced all 3 billion bases that make up our DNA and identified within this code more than 20,000 human genes.