Realistically illustrate protein synthesis, DNA replication, Lac Operon, mitosis, meiosis, and more with this innovative set of magnetic model pieces. The design of the kit's contents allows you to show students how the same molecules are used repeatedly in different biological structures. Highlight the relationship between DNA, RNA, and proteins by arranging the magnets to show proteins exchanging DNA nucleotides between chromosomes during meiosis. You can also help students visualize RNA nucleotides in introns, exons, mRNA, tRNA, primers, and as a structural component of ribosomes. GO TO: www.virtmac.com to view video teaching clips and teacher and student testimonials. Contents: 40 DNA nucleotides, 20 RNA nucleotides, 10 proteins, 4 amino acids, 3 glucose molecules, 1 galactose molecule, 1 DVD with easy to follow instructions and video lessons, and 4 coloured laminated legends. Partial assembly required.