Mip 300 - Study guides, Class notes & Summaries

MIP 300 - Exam 4 You isolate a new temperate phage. It can - correct answer integrate into the genome reproduce to make new viral particles enter the lytic cyle Both virulent and temperate phase can carry out specialized transduction - correct answer False Both virulent and temperate phase can carry out generalized transduction - correct answer True A non capsule producing Streptococci pneumoniae bacterium takes up a linear chromosomal piece of exogenous DNA that contains the ge...

MIP 300 Final Exam Antigenic drift - correct answer Small changes (or mutations) in the genes of influenza viruses that can lead to changes in the surface proteins of the virus Antigenic shift - correct answer An abrupt, major change in an influenza A virus, resulting in new surface proteins and/or new HA and NA proteins in influenza viruses that infect humans Asymptomatic carriers - healthy - correct answer A person or other organism that has become infected with a pathogen, but that dis...

Horizontal gene transfer - correct answer The sharing of genes between different bacterial strains and species through multiple different mechanisms Horizontal gene transfer is responsible for ____________ than even spontaneous mutations - correct answer More genetic diversity Recombination - correct answer Any genes from one cell passed to a recipient, DNA combined with recipient DNA forming a new hybrid DNA 3 mechanisms of prokaryotic horizontal gene transfer, 3 ways prokaryotes pick ...

who provides the lipids in a viral envelope - correct answer the cell all viruses have a protein coat - correct answer true a virulent phage can inadvertently package host cell chromosome into phage particles - correct answer true you have a bacterium that picks up a new gene by Hfr conjugation. what is an explanation of why progeny of this bacterium express this trait? - correct answer the gene is integrated into the genome after successful transformation of a fragment of chromosoma...

True correct answers True or False: You perform a Gram stain and the bacteria stain pink. This bacterium will produce exoenzymes. B correct answers Which of the following is/are true of broad spectrum antibiotics? A)They kill bacteria and fungi B)They kill both Gram positive and negative bacteria C)A&B D)Neither A nor B False correct answers True or False: You isolate a bacterium that can move using an axial filament. The axial filament is an external structure that, when found in a ...

MIP 300 Exam 3 Question and answers already passed 2023/2024Replication - correct answer Flow of genetic information from one generation to the next through the process of identically copying and passing it on to the next generation Gene expression - correct answer The flow of genetic info within a cell to then create RNA and then followed by protein 3 components of a nucleotide - correct answer 1) Sugar (deoxy/ribose) 2) Nitrogenous bases (purines A and G, pyrimidines C, U, and T) 3) Ph...

MIP 300 Exam 1 Questions with All Correct Answers Which of the following could be found in a bacterial cell? - Answer-plasmids You isolate a bacterium that produces mycolic acid around its cell wall. You forgot to heat the primary stain during your acid fast staining procedure. What color will your bacteria appear? - Answer-clear Species can be broken down even further. What are different groupings within species called in cats? - Answer-Breed Gram stains differentiate cells based on - ...

MIP 300 Microbiology Exam 3Typhoid fever - correct answer The person preparing you sub sandwich did not wash her hands when she returned from the restroom and is not wearing gloves. You are most likely to become ill if this woman has _______ and handles your sandwich with her unwashed hands. Typhoid fever - correct answer Unusual in the US today, but it is acquired through fecal-oral transmission. A relatively small inoculum is required to cause disease, but this can be transmitted by food co...

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