UTA Microbiology (Summer 2019) Exam 2
(Ch. 4,5,6)/Questions with Solutions
The term prokaryotes refers to which of the following? - -Unicellular
organisms that have no nucleus
- The term microbiota refers to which of the following? - -All microorganisms
involved in a symbiotic relationship
- 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? - -Commensalism
- Which of the following describes Proteobacteria in domain Bacteria? - -
Phylum
- All Alphaproteobacteria are which of the following? - -Oligotrophs
- Class Betoproteobacteria includes all but which of the following genera? - -
Campylbacter
- Haemophilus influenzae is a common cause of which of the following? - -
Upper respiratory tract infections
- Which of the following is the organelle that spirochetes use to propel
themselves? - -Axial filament
- Which of the following bacteria are the most prevalent in the human gut? -
-Bacteroides
- Which of the following refers to photosynthesis performed by bacteria with
the use of water as the donor of electrons? - -Oxygenic
- Which of the following bacterial species is classified as high G+C gram-
positive? - -Corynebacterium diphtheriae
- The term "deep branching" refers to which of the following? - -The position
in the evolutionary tree of deeply branching bacteria
- Which of these deeply branching bacteria is considered a
polyextremophile? - -Deinococcus radiodurans
- Archaea and Bacteria are most similar in terms of their - -Unicellular
structure
(Ch. 4,5,6)/Questions with Solutions
The term prokaryotes refers to which of the following? - -Unicellular
organisms that have no nucleus
- The term microbiota refers to which of the following? - -All microorganisms
involved in a symbiotic relationship
- 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? - -Commensalism
- Which of the following describes Proteobacteria in domain Bacteria? - -
Phylum
- All Alphaproteobacteria are which of the following? - -Oligotrophs
- Class Betoproteobacteria includes all but which of the following genera? - -
Campylbacter
- Haemophilus influenzae is a common cause of which of the following? - -
Upper respiratory tract infections
- Which of the following is the organelle that spirochetes use to propel
themselves? - -Axial filament
- Which of the following bacteria are the most prevalent in the human gut? -
-Bacteroides
- Which of the following refers to photosynthesis performed by bacteria with
the use of water as the donor of electrons? - -Oxygenic
- Which of the following bacterial species is classified as high G+C gram-
positive? - -Corynebacterium diphtheriae
- The term "deep branching" refers to which of the following? - -The position
in the evolutionary tree of deeply branching bacteria
- Which of these deeply branching bacteria is considered a
polyextremophile? - -Deinococcus radiodurans
- Archaea and Bacteria are most similar in terms of their - -Unicellular
structure
