(Top QUALITY 2024/2025 EXAM REVIEW) WGU C-453 Clinical Microbiology Pre-Assessment OA Study, Questions and answers,100% Accurate. Graded A+

WGU C-453 Clinical Microbiology Pre-Assessment OA Study, Questions and answers,100% Accurate. Graded A+ Which class of microbes are unicellular organisms that typically lack organelles? - -Bacteria It is determined that a bacterial sample grows robustly in low, moderate, and high concentrations of salt. What is most likely true about this organism? - -It is halotolerant What is the additional molecule contained in the cell walls of Gram-positive organisms that plays a role in the attachment of bacteriophages? - -Teichoic acid In which type of bacteria is the periplasmic space between the cell membranes most easily observable? - -Gram-negative Which bacterial toxins can cause fever, inflammation, and even shock when they are released from Gram-negative bacteria? - -Endotoxins What connects bacterial cells during the exchange of genetic material? - -Pilus Which component helps bacterial cells attach to host blood cells and causes dumping? - -Pilus Which fungal structure can form long, extended filaments, and can regrow from fragments have broken off allowing some fungi to survive and spread disease rapidly within a single host? - -Hypha What is produced by bacteria such as Heliobacter pylori to survive the extremely low pH environment of the human stomach? - -Urease Which term describes the movement of bacterial cells towards a substance, such as an important nutrient? - -Positive chemotaxis Which virus subgroup requires the enzyme reverse transcriptase for replication of its nucleic acid? - - Single-stranded RNA virus Which type of virus contains only the nucleocapsid? - -Naked Which phylum of fungi produces a saclike structur