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Microbiology Fortis Exam 2 |114 Questions| With Solved Solutions, 2024!!
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Microbiology Fortis Exam 2 |114 Questions| With Solved Solutions, 2024!!
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Name: Score:114 Multiple choice questions
Term 1 of 114
What is an instrument that sterilizes by exposing materials to steam under pressure?
Sterilization
Autoclave
Antiseptic
Facultative Anaerobe
Term 2 of 114
Which of the following terms describes the transfer of genetic information with the same
generation?
Transduction
Transformation
Stationary phase
Horizontal transfer
Term 3 of 114
A ratio of the dose of a drug that is toxic to humans versus the minimum effective dose for that
pathogen is assessed to predict the potential for toxic drug reactions. This is called the?
Therapeutic Index
Synergism
Mutation
Selective Toxicity
,Term 4 of 114
Optimum temperature between 0-15 degrees Celsius
Psychrotroph
Anaerobe
Psychrophile
Thermoduric
Term 5 of 114
An organism that can use oxygen in metabolism and has the enzymes to process toxic oxygen
products is?
parasite
autoclave
aerobe
psychrophile
Definition 6 of 114
frameshift mutation?
The most serious type of mutation is a?
What concentration of alcohol is deemed most effective in alcohol-based hand cleaners?
A mutation that changes the reading frame of a gene is called?
An insertion or deletion of one or more bases results in a ?
,Term 7 of 114
Bacteria that thrive at human body temperatures are classified as?
Capnophiles
Mesophiles
Thermoduric
Biofilms
Term 8 of 114
A mutation in which an amino acid codon is changed into a stop codon is a?
conjugation
degermation
transposons
nonsense mutation
Term 9 of 114
A halophile would grow best in?
Salt lakes
Acid pools
Salt loving
Freshwater pools
, Term 10 of 114
A permanent, inheritable change in the genetic information is called?
Variation
Conjugation
Mutation
Transduction
Term 11 of 114
The most serious type of mutation is a?
Transposons
Point mutation
Frame shift mutation
Disinfection
Term 12 of 114
You provide education to the patient regarding sulfasoxazole, a sulfonamide that targets folic
acid synthesis. The synthesis of which of the following products is affected by inhibition of folate
metabolism?
DNA, RNA, and amino acids
Dna and rna
Mutation
Folic acid biosynthesis
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