BIO 175 WAKE TECH FINAL EXAM STUDY GUIDE | GENERAL MICROBIOLOGY PRACTICE
QUESTIONS AND ANSWERS | COMPLETE FINAL REVIEW
Cells, like bacteria and archaea, that do not have a nucleus in their cells have traditionally been
called - ANS ✔✔prokaryotes
Helminths are - ANS ✔✔parasitic worms
Which group of microorganisms is composed only of hereditary material wrapped in a protein
covering? - ANS ✔✔Viruses
What is the correct comparing size of different microorganisms? - ANS ✔✔Archie are larger
than eukaryotic microorganisms but smaller than bacteria
The five I's of studying microorganisms include all of the following except? - ANS ✔✔Infection
The gram staining procedure is best described as an _____________ technique - ANS
✔✔differential
Resident Biota are found in/on the - ANS ✔✔skin
mouth
large intestine
nasal passages
all of the choices are correct>
The human body typically begins to be colonized by its normal biota - ANS ✔✔during and
immediately after birth
when an infant gets it first infectious disease
, before birth, in utero
when a child first goes to school
during puberty
The term infection refers to - ANS ✔✔pathogens penetrating host defenses
Exotoxins: - ANS ✔✔are secreted by pathogenic organisms
Exotoxins are: - ANS ✔✔proteins
Virulence factors include: - ANS ✔✔ribosomes
what is not a method of adhesion? - ANS ✔✔Cilia
The minimum amount of microbes in the inoculating does is the: - ANS ✔✔infectious dose
An infectious agent that originates from outside the body is called - ANS ✔✔exogenous
the greatest number of pathogens enter the body through the - ANS ✔✔respiratory system
the effect of "good" microbes against invading microbes is called - ANS ✔✔microbial
antagonism
Infection occurs when - ANS ✔✔pathogens enter and multiply in body tissues
What do Gram stain, acid fast stain, and exospore stain have in common? - ANS ✔✔they use
heat to force the dye into cell structure
QUESTIONS AND ANSWERS | COMPLETE FINAL REVIEW
Cells, like bacteria and archaea, that do not have a nucleus in their cells have traditionally been
called - ANS ✔✔prokaryotes
Helminths are - ANS ✔✔parasitic worms
Which group of microorganisms is composed only of hereditary material wrapped in a protein
covering? - ANS ✔✔Viruses
What is the correct comparing size of different microorganisms? - ANS ✔✔Archie are larger
than eukaryotic microorganisms but smaller than bacteria
The five I's of studying microorganisms include all of the following except? - ANS ✔✔Infection
The gram staining procedure is best described as an _____________ technique - ANS
✔✔differential
Resident Biota are found in/on the - ANS ✔✔skin
mouth
large intestine
nasal passages
all of the choices are correct>
The human body typically begins to be colonized by its normal biota - ANS ✔✔during and
immediately after birth
when an infant gets it first infectious disease
, before birth, in utero
when a child first goes to school
during puberty
The term infection refers to - ANS ✔✔pathogens penetrating host defenses
Exotoxins: - ANS ✔✔are secreted by pathogenic organisms
Exotoxins are: - ANS ✔✔proteins
Virulence factors include: - ANS ✔✔ribosomes
what is not a method of adhesion? - ANS ✔✔Cilia
The minimum amount of microbes in the inoculating does is the: - ANS ✔✔infectious dose
An infectious agent that originates from outside the body is called - ANS ✔✔exogenous
the greatest number of pathogens enter the body through the - ANS ✔✔respiratory system
the effect of "good" microbes against invading microbes is called - ANS ✔✔microbial
antagonism
Infection occurs when - ANS ✔✔pathogens enter and multiply in body tissues
What do Gram stain, acid fast stain, and exospore stain have in common? - ANS ✔✔they use
heat to force the dye into cell structure
