DNA? ... RNA? ... What's the difference? http://www.accessexcellence.com/AB/GG/rna.html
http://www.accessexcellence.com/AB/GG/structure.html
DNA Replication National Human Genome Research Institute (NHGRI) http://www.nhgri.nih.gov/DIR/VIP/ by artist Darryl Leja
http://www.accessexcellence.com/AB/GG/collaboration.html
DNA and Protein Synthesis The central dogma. Image from Purves et al., Life: The Science of Biology, 4th Edition, by Sinauer Associates (www.sinauer.com) and WH Freeman (www.whfreeman.com)
Transcription Transcription of a segment of DNA to form a molecule of RNA. The above images are from http://www.biosci.uga.edu/almanac/bio_103/notes/may_23.html.
Protein Synthesis National Human Genome Research Institute (NHGRI) http://www.nhgri.nih.gov/DIR/VIP/ by artist Darryl Leja
http://www.accessexcellence.com/AB/GG/protein_synthesis.html