Lab Practical: BIOS 242 / BIOS242 (Latest 2024/ 2025 Update) Microbiology| Questions and Verified Answers| 100% Correct| Grade A- Chamberlain

Lab Practical: BIOS 242 / BIOS242 (Latest 2024/ 2025 Update) Microbiology| Questions and Verified Answers| 100% Correct| Grade A- Chamberlain Q: the bacterial cell wall that has thick peptidolgycan with small amounts of teichoic acid and lipoteichoic acid will be classified as Answer: gram positive Q: what are the three specific safety precautions we take in microbiology labs Answer: wear gloves, wipe down everything, no drinks/food Q: why are the bacteria samples stored in the fridge? Answer: decrease bacterial growth Q: as a result of gram staining, the gram positive cells will look , and the gram negative cells will look Answer: purple, pink 16. the microbial cultures plates generated in the science lab are discarded in Answer: biohazard bag Q: stains are used viewing samples under microscope to increase Answer: resolution and contrast Q: s epidermidis is Answer: gram positive, cocci shaped bacteria living as integumentary flora Q: ocular lens Answer: Q: the microorganism with the lowest hazard level that can be handled in the lab belong to Answer: biosafety level 1 Q: the cells responsible for specific immune response/third line of defense are Answer: lymphocytes Q: the objective lens mostly required to view the shape of bacteria is Answer: