14:44
Branches on the tree of life: the biology of flatworms
The Branches On the Tree of Life series of core curriculum programs explores the "deep branches" on the tree of life to reveal a modern view of the classification and phylogeny of each group studied in the biology curricula. The narrated programs f...
14:51
Visualizing cell processes: DNA replication, mitosis and cell reproduction
Topics: Chromosome Condensation, Mitosis Stages, Cytokinesis, Meiosis, Nucleotide Structure and Bonding, Replication Enzymes, Replicating the Strands, Topoisomerase and the Twisting Problem, Proofreading and Repair, Replication Review.
14:45
Visualizing cell processes: the genetic code and its translation
Topics: The Protein Nature of Life, Protein Structure, Transcription, Translation and Protein Synthesis, Gene Regulation in Prokaryotes, Exons and Introns, Mutations, Renegade DNA - The Viruses.