BIOL 152 1st Edition Lecture 10Outline of Last Lecture I. Cell Surface StructuresII. Gram Staining III. Motility-MovementIV. Internal Organization and DNAV. Reproduction and AdaptationPart 2I. Genetic RecombinationII. Transformation and TransductionIII. Conjugation and PlasmidsPart 3I. The Role of Oxygen in MetabolismII. Nitrogen MetabolismOutline of Current Lecture I. Archaea and Bacteria are Fundamentally DifferentII. OxygenIII. Working Together: Metabolic CooperationIV. Slime Molds: Blurring the LinesV. Cellular Slime MoldsCurrent LectureI. Archaea and Bacteria are Fundamentally Different- Cell Wallo Bacteria: Peptidoglycano Archaea: variety of polysaccharides and proteins  No peptidoglycanII. Oxygen- Metabolic Relationshipso Obligate aerobeso Facultative anaerobeso Obligate anaerobes Fermentation Anaerobic respiration- NO3-, SO4-, instead of O2III. Working Together: Metabolic CooperationThese notes represent a detailed interpretation of the professor’s lecture. GradeBuddy is best used as a supplement to your own notes, not as a substitute.- Anabaena (cyanobacterium)o Photosynthesiso Nitrogen fixation- Biofilmso Reversible absorption of bacteria (sec)o Irreversible attachment of Bacteria (sec-min)o Growth and division of bacteria (hrs-day)o Exopolymer Production and Biofilm Formation (hrs-days)IV. Slime Molds: Blurring the Lines- A cellular slime moldso Mass of cytoplasm, diploid nucleio Plasmodium; not multicellular (only one plasma membranes)V. Cellular Slime Molds- Live independently as haploids- Fruiting bodies; a sexual reproduction- Have no flagellated stages - Challenges becoming multicellularo Diffusion Size Concentration Distance