Microbiology ch. 4, 5, & 6 openstax
The term prokaryotes refers to which of the following - correct answer Unicellular organisms that have
no nucleus
The term microbiota refers to which of the following - correct answer All micro organisms in a certain
region of the human body
Which of the following refers to the type of interaction between two prokaryotic populations in which
one population benefits and the other is not affected - correct answer Commensalism
Which of the following describes Proteobacteria in domain bacteria - correct answer Phylum
All alphaProteobacteria are which of the following - correct answer Oligotrophs
Class betaProteobacteria include all but which of the following genera - correct answer Campylobacter
Haemophilus influenzae is a common cause of which of the following - correct answer Upper respiratory
tract infections
Which of the following is the organelle that spirochetes used to propel themselves - correct answer Axial
filament
Which of the following bacteria are the most prevailant in the human get - correct answer Bacteroids
Which of the following refers to photosynthesis performed by bacteria with the use of water as the
donor of electrons - correct answer Oxygenic
Which of the following bacterial species is classified as high G+C Gram positive - correct answer
Corynebacterium diphtheria
The term deeply branching refers to which of the following - correct answer The position in the
evolutionary tree of deeply branching bacteria
The term prokaryotes refers to which of the following - correct answer Unicellular organisms that have
no nucleus
The term microbiota refers to which of the following - correct answer All micro organisms in a certain
region of the human body
Which of the following refers to the type of interaction between two prokaryotic populations in which
one population benefits and the other is not affected - correct answer Commensalism
Which of the following describes Proteobacteria in domain bacteria - correct answer Phylum
All alphaProteobacteria are which of the following - correct answer Oligotrophs
Class betaProteobacteria include all but which of the following genera - correct answer Campylobacter
Haemophilus influenzae is a common cause of which of the following - correct answer Upper respiratory
tract infections
Which of the following is the organelle that spirochetes used to propel themselves - correct answer Axial
filament
Which of the following bacteria are the most prevailant in the human get - correct answer Bacteroids
Which of the following refers to photosynthesis performed by bacteria with the use of water as the
donor of electrons - correct answer Oxygenic
Which of the following bacterial species is classified as high G+C Gram positive - correct answer
Corynebacterium diphtheria
The term deeply branching refers to which of the following - correct answer The position in the
evolutionary tree of deeply branching bacteria
