BIO 1130 Lecture Notes - Lecture 17: Monera, Archean, Protist

• School: University of Ottawa
• Department: Biology
• Course: BIO 1130
• Professor: Jon Houseman

Document Summary

Eu means true chraracteristics: archea, eukarya. All of life"s energy dissolved in cytoplasm. Everything occurs in cytoplasm: nucleoid, pili, plasmid, ribosomes, flagellum movement, plasma membrane, peptidoglycan, outer membrane, capsule, always haploid, surface area to volume. Protein, amino acids and sugar chains on outside of bacterium. 5: if stain reacts to gram test making it gram positive. Due to outer peptidoglycan layer: penicillin works because interferes peptidoglycan. Basically destroyed outer protections: flagellum, makes them move, motor, 40 proteins, half of proteins is the same in every bacteria, hole in membrane for shaft of flagellum, membrane, membrane, motor, shaft, reduced energy to make proton gradient*** Conformation change and nudge shaft/molecular motor to move bacteria: hook causes spin. Go in bacteria cell and kill it. Takes advantage of ribosomes and proteins to create more viruses. Sometimes viruses contain bacterial dna instead of viral dna if some dna was not destroyed from host cell.