Mcb 100 Exam 2 Questions And Answers 100%verified 2023

Which of the following statements best describes why the treatment for Tori's fungal infection may result in side effects to her own cells? {Ans: Fungal cells and human cells have a nucleus, multiple organelles, and 80S ribosomes for protein synthesis.}Gram-negative bacteria in the genus ________ prey on other Gram-negative bacteria. {Ans: Bdellovibrio}What does it mean for a cell to be haploid? {Ans: The cell has only one set of chromosomes.}Most viruses cannot be seen by light microscopy. {Ans: true}How are patients typically infected with listeriosis? {Ans: Contaminated food or drink}Which of the following is associated with the attachment of a bacteriophage to a bacterial cell? {Ans: random collisions, chemical attractions, and receptor specificity}Streptococcus pneumoniae is found as part of the normal microbiota of the mouth and pharynx and yet can cause disease in some people when it is inhaled into lungs. Why do you think this is? {Ans: If Streptococcus pneumoniae is inhaled from the nasopharynx into lungs damaged by a previous viral infection or in an immune compromised person, it can flourish.}What type of arrangement occurs when bacilli divide by snapping division? {Ans: palisades and v-shapes}Which of the following medications is