BMSC 210 Midterm #1 Test Questions
with Guaranteed Pass Solutions.
definition of microbiology - Answer study of things that are not visible to the naked eye -
microorganisms
microorganisms can be... - Answer unicellular, multicellular, acellular
insulin and microbes - Answer insulin made by modifying e.coli
production of milk and microbes - Answer microbes in cows stomach responsible for milk
production
why is microbiology the backbone of the food chain - Answer microbes are responsible for
fixing atmospheric nitrogen for plant growth
which vitamin is from a microbe - Answer vitamin K
how does microbiology terraform the planet - Answer photosynthetic bacteria
example of ancestral knowledge of microbiology - Answer use of milk fermentation to produce
yogurt and cheese
how was penicillin discovered - Answer Fleming was studying petri dishes and noticed that
mold killed a bacteria growing in the dish
traditional medicine and microbes - Answer mouldy bread to treat skin wounds
fungi with medicinal properties
traditional knowledge and microbes - Answer 1993 Four Corners hantavirus outbreak -
airborne from mice droppings in the spring, from elder oral tradition
rocky mountain spotted fever - told settlers not to go there, due to ticks
microbes and infrastructure - Answer aqueducts for fresh water, knew that water in cities was
not suitable for drinking
sewage management
,microbes and food/beverages - Answer used fermentation to create food/beverages
miasma theory - Answer The theory that diseases were caused by miasma or bad air arising
from organic decay, filth, or other conditions of the local environment.
spontaneous generation - Answer Hypothesis stating that life could arise from nonliving
matter.
what event is considered to have started the field of microbiology - Answer invention of the
microscope and observation of microorganisms
Robert Hooke - Answer START OF MICROBIOLOGY
published a book called micrographia
described fruiting structures of moulds
first descriptions of microorganisms
Antonie van Leeuwenhoek - Answer START OF MICROBIOLOGY
simple microscope
observed and described bacteria
"wee animalcules"
Louis Pasteur - Answer GOLDEN AGE OF MICROBIOLOGY
fermentation
pasteurization - kills bad microbes
vaccination - germ theory
germ theory - Answer the theory that infectious diseases are caused by certain microbes
Robert Koch - Answer GOLDEN AGE OF MICROBIOLOGY
established link between disease and microbes
laboratory techniques
Sergei Winogradsky - Answer GOLDEN AGE OF MICROBIOLOGY
microcosm
cross-feeding
Winogradsky columns
, Martinus Beijerinck - Answer GOLDEN AGE OF MICROBIOLOGY
identified nitrogen fixing
types of cellular microbes - Answer prokaryotes - bacteria, archea
eukaryotes - protist, fungi, microanimals
types of acellular microbes - Answer viruses and prions
why are viruses absent from the tree of life - Answer Viruses lack ribosomal RNA
ways to classify microbes - Answer S ribosomal RNA
tree of life domains
70S and 80S ribosomal RNA - Answer S for Theodor Svedberg
coefficient of determination
70S prokaryote
80S eukaryote
what gave rise to eukarya - Answer Asgard (archea)
naming cellular life - Answer Genus and species italicized
Genus capitalized
how to tell if species are related using naming - Answer by Genus
how do light microscopes work? - Answer use a lens to focus light
how do electron microscopes work? - Answer focus electrons using magnets
3 parameters of microscopes - Answer magnification, resolution, contrast
magnification - Answer enlarges images, see details
ocular lens x objective lens = total magnification
with Guaranteed Pass Solutions.
definition of microbiology - Answer study of things that are not visible to the naked eye -
microorganisms
microorganisms can be... - Answer unicellular, multicellular, acellular
insulin and microbes - Answer insulin made by modifying e.coli
production of milk and microbes - Answer microbes in cows stomach responsible for milk
production
why is microbiology the backbone of the food chain - Answer microbes are responsible for
fixing atmospheric nitrogen for plant growth
which vitamin is from a microbe - Answer vitamin K
how does microbiology terraform the planet - Answer photosynthetic bacteria
example of ancestral knowledge of microbiology - Answer use of milk fermentation to produce
yogurt and cheese
how was penicillin discovered - Answer Fleming was studying petri dishes and noticed that
mold killed a bacteria growing in the dish
traditional medicine and microbes - Answer mouldy bread to treat skin wounds
fungi with medicinal properties
traditional knowledge and microbes - Answer 1993 Four Corners hantavirus outbreak -
airborne from mice droppings in the spring, from elder oral tradition
rocky mountain spotted fever - told settlers not to go there, due to ticks
microbes and infrastructure - Answer aqueducts for fresh water, knew that water in cities was
not suitable for drinking
sewage management
,microbes and food/beverages - Answer used fermentation to create food/beverages
miasma theory - Answer The theory that diseases were caused by miasma or bad air arising
from organic decay, filth, or other conditions of the local environment.
spontaneous generation - Answer Hypothesis stating that life could arise from nonliving
matter.
what event is considered to have started the field of microbiology - Answer invention of the
microscope and observation of microorganisms
Robert Hooke - Answer START OF MICROBIOLOGY
published a book called micrographia
described fruiting structures of moulds
first descriptions of microorganisms
Antonie van Leeuwenhoek - Answer START OF MICROBIOLOGY
simple microscope
observed and described bacteria
"wee animalcules"
Louis Pasteur - Answer GOLDEN AGE OF MICROBIOLOGY
fermentation
pasteurization - kills bad microbes
vaccination - germ theory
germ theory - Answer the theory that infectious diseases are caused by certain microbes
Robert Koch - Answer GOLDEN AGE OF MICROBIOLOGY
established link between disease and microbes
laboratory techniques
Sergei Winogradsky - Answer GOLDEN AGE OF MICROBIOLOGY
microcosm
cross-feeding
Winogradsky columns
, Martinus Beijerinck - Answer GOLDEN AGE OF MICROBIOLOGY
identified nitrogen fixing
types of cellular microbes - Answer prokaryotes - bacteria, archea
eukaryotes - protist, fungi, microanimals
types of acellular microbes - Answer viruses and prions
why are viruses absent from the tree of life - Answer Viruses lack ribosomal RNA
ways to classify microbes - Answer S ribosomal RNA
tree of life domains
70S and 80S ribosomal RNA - Answer S for Theodor Svedberg
coefficient of determination
70S prokaryote
80S eukaryote
what gave rise to eukarya - Answer Asgard (archea)
naming cellular life - Answer Genus and species italicized
Genus capitalized
how to tell if species are related using naming - Answer by Genus
how do light microscopes work? - Answer use a lens to focus light
how do electron microscopes work? - Answer focus electrons using magnets
3 parameters of microscopes - Answer magnification, resolution, contrast
magnification - Answer enlarges images, see details
ocular lens x objective lens = total magnification
