Microbiology test review OPENSTAX latest complete update A+ graded
Sugar groups may be added to proteins in which of the following?
... [Show More] Rough endoplasmic reticulum
Smooth ER
golgi apparatus
lysosome -
which of the following individuals did not contribute to the establishment of cell theory?
Robert Remak
Matthias scheleiden
Giolamo Fracastoro
Robert Hooke -
Prokaryotic flagella move in a whip like motion to propel a bacterium forward in a straight line.
true
false
which of the following developed a set of postulates for determing wheather a particular disease is caused by a particular pathogen?
John snow
robert koch
joseph lister
louis pasteur -
which of the following individules argued in favor of the theory of spontaneous generation?
Lazzardo spallanzani
louis pasture
francesco redi
john needham -
which of the following terms refers to a bacterial cell having a single tuft (grouping) of flagella at one end?
Peritrichious
lophotrichious
amphitritious
monotrichious -
which of the following organelles is not part of the endomembrane system?
ER
peroxisome
Golgi apparatus
lysosome -
Which type of nutrient uptake involves the movement of small dissolved across a cellular membrane with the concentration gradient?
Active transport
simple diffusion
facilitated diffusion
exocytosis -
The scientist who first described the cell was? -
Prokaryotic cells that are rod shaped are called? -
The term Microbiota refers to which of the following?
All microorganisms in a certain region of the human body
All microorganisms in a certain geographic area
all microorganisms of the same spacies
all of the 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?
neutralism
Mutualism
Parasitism
Commensalism -
All Alphaproteobacteria are which of the following?
a. oligotrophs
b. intracellular
c. pathogenic
d. all of the above
e. none of the above -
Class betaproteobacteria includes all but which of the following genera?
Campylonacter
Bordetella
Leptothrix
neisseria -
Which of the following is the organelle that spiochetes use to propel themselves?
Fimbria
Pilium
Plasma membrane
Axial filament -
Archea and bacteria are most similar in terms of their?
genetics
unicellular structure
ecology
cell wall structure -
Which of the following is true of archea that produce methane?
They are always anaerobes
They live in the most extreme enviornments
They reduce carbon dioxide in the presence of nitrogen
They have been discovered on mars -
Among prokaryotes There are some that can live in every environment on earth.
True
False -
When prokaryotes live as interacting communities in which one population benefits to the harm of the other, the type of symbiosis is called
The genus salmonella belongs to the class and includes pathogens that cause salmonella and typhoid fever. -
Which genus is the causative agent for malaria?
Paramecium
Trypansoma
Euglena
Plasmodium -
Which protist is a concern because of its ability to contaminate water supplies and cause diarrheal illness?
Trichomonal vaginalis
Plasmodium vivax
giardia lamblia
toxoplama gondii -
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