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Fortis Microbiology Final Exam 2024_ Questions with Answers _Certified Quality.
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Fortis Microbiology Final Exam 2024|Questions with Answers |Certified Quality
Microorganisms that do not have a nucleus in their cells - CORRECT
ANSWER-Prokaryotes
Disease causing microorganisms - CORRECT ANSWER-Pathogens
Microorganisms composed only of heredity material wrapped in a protein
covering - CORRECT ANSWER-Viruses
Orderly arrangement of organisms into a hierarchy of taxonomic categories -
CORRECT ANSWER-Classification
When assigning a scientific name to an organism, both the genus and species
names are ______ or ______. - CORRECT ANSWER-Italicized or underlined
The five I's of studying microorganisms are? - CORRECT ANSWER-Inoculation,
incubation, inspection, isolation, and identification
Contains only one species of microorganisms - CORRECT ANSWER-Pure
culture
An important component of media because it provides a solid surface for
bacterial growth - CORRECT ANSWER-Agar
Magnifies the specimen to produce the real image of the specimen - CORRECT
ANSWER-Objective lens
How is total magnification determined? - CORRECT ANSWER-The power of the
ocular lens is multiplied by the power of the objective lens
Two functions of bacterial appendages - CORRECT ANSWER-Attachment and
motility
, The presence of flagella all over the cell surface - CORRECT
ANSWER-Peritrichous
Prokaryotic flagella has three parts in the order from cytoplasm to external
environment is? - CORRECT ANSWER-Basal body, hook and filament
Often the site of pathogenic genes - CORRECT ANSWER-Plasmids
A unique macromolecule found in bacterial cell walls - CORRECT
ANSWER-Peptidoglycan
-DNA not encased in a membrane
- has a cell wall made of peptidoglycans or other distinct chemicals
- does not have membrane-bound organelles
- DNA is wrapped around histones - CORRECT ANSWER-Prokaryotes
Short, numerous appendages used by some bacterial cells for adhering to
surfaces - CORRECT ANSWER-Fimbriae
The most immediate result of destruction of a cell's ribosomes would be that? -
CORRECT ANSWER-Protein synthesis would stop
Host cells of viruses include? - CORRECT ANSWER-Humans, other animals,
plants, fungi, and bacterial
The core of every virus particle always contains? - CORRECT ANSWER-Either
DNA or RNA but not both
Where does DNA viruses multiply? - CORRECT ANSWER-Host cell's bucleus
Where does RNA viruses multiply? - CORRECT ANSWER-Host cell's cytoplasm
Viruses attach to their hosts by way of the host's? - CORRECT
ANSWER-Glycoproteins
Infect Escherichia coli cells? - CORRECT ANSWER-T-even bacteriophages
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