29:06
Core biology: microbiology and genetics
No biological sciences have more promise for the future of mankind than genetics and microbiology. Microbiology, which includes genetics, is the story of understanding how the cell works. All life is cellular life ... All animal and plant tissue is ...
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.