MIBO 3500 Exam 3 Scott UGA Questions With Verified Solutions | Latest Updates With Rationales

MIBO 3500 Exam 3 Scott UGA Questions With Verified Solutions | Latest Updates With Rationales Archaeal phylogeny - ANSWER Difficult to culter & PCR Genomes are recombinogenic classifications are frequently under revision Archaeal Cell Wall does not have peptidoglycan but has - ANSWER pseudopeptidogylcan The archaea Cell wall stains - ANSWER gram positive or negative the archaeal cell wall has NAG and no NAM but - ANSWER NAcetyltasamunyronic acid T/F the archaeal cell wall is NOT susceptible to cell wall antibiotics - ANSWER True Archaeal lipids in bacteria have - ANSWER L-glycerlol and ether links Archaeal lipids in eukaryotes have - ANSWER D-glycerol and ester links Archaeal Genomes similarities to bacteria include: - ANSWER Circular genome gene size and density presence of operons Archaeal Genomes similarities to eukaryotes include: - ANSWER presence of introns presence of histone homologs Parasitic Archaea: the parasitic cannot synthesize: - ANSWER Lipids, amino acids, and nucleotides Archaeal Contribution to ecosystems: AOA - ANSWER AOA is Ammonia Oxidizing Archaea which oxidizes ammonia to nitrite Archaeal Contribution to ecosystems: methanogens - ANSWER releases methane from soil and digestive habits Definition of Eukaryotes - ANSWER Structure is defined by the presence of the nucleus and other membrane-enclosed organelles Opisthokonts - ANSWER Presence of unpaired flagellum at some point In the live cycle Share several key gene insertions and deletions EF1α - ANSWER a translaiton elongaiton factor Choanoflagellates - ANSWER microbes that diverged from animals collared cells closely resemble what kind fo cells of colonial sponges - ANSWER choanocyte cells What do sponges use to circulate water and digest food particles - ANSWER choanocytes Fungi do absorptive nutrition, what is It - ANSWER secreter enzymes and then absorb the broken down nutrients What is hyphae - ANSWER multinucleate cell filaments which extend and form branches generating a mycelium fungi cell walls contain - ANSWER chitin fungi membranes contain - ANSWER ergosterol Canidad albicans can be spread - ANSWER sexual contact Canidad albicans can involve what - ANSWER skin or mucous membranes Canidad albicans treatment - ANSWER Monistat and Itraconazole mouth rinse What does the Canidad albicans treatment do? - ANSWER prevents fungal cell membrane formation. the cell contents leak out EF1α - ANSWER deals with fungi