Fortis Microbiology ACTUAL EXAM (2025)
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Graded
Microorganisms that do not have a nucleus in their cells
Ans: Prokaryotes
Disease causing microorganisms
Ans: Pathogens
Microorganisms composed only of heredity material wrapped in a
protein covering
Ans: Viruses
Orderly arrangement of organisms into a hierarchy of taxonomic
categories
Ans: Classification
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When assigning a scientific name to an organism, both the genus and
species names are ______ or ______.
Ans: Italicized or underlined
The five I's of studying microorganisms are?
Ans: Inoculation, incubation, inspection, isolation, and
identification
Contains only one species of microorganisms
Ans: Pure culture
An important component of media because it provides a solid surface
for bacterial growth
Ans: Agar
Magnifies the specimen to produce the real image of the specimen
Ans: Objective lens
How is total magnification determined?
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Ans: The power of the ocular lens is multiplied by the power of
the objective lens
Two functions of bacterial appendages
Ans: Attachment and motility
The presence of flagella all over the cell surface
Ans: Peritrichous
Prokaryotic flagella has three parts in the order from cytoplasm to
external environment is?
Ans: Basal body, hook and filament
Often the site of pathogenic genes
Ans: Plasmids
A unique macromolecule found in bacterial cell walls
Ans: Peptidoglycan
-DNA not encased in a membrane
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