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MICROBIAL GROWTH IN VITRO AND IN VIVO
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Refers to the event that happens outside the body
IN VITRO
Refers to the occurring inside the body
In Vivo
various chemical compound that organism used in order to sustain life
Nutrients
the temperature at which organisms grow best
OPTIMUM GROWTH TEMPERATURE
a temperature below optimum on which organism ceases grow
Minimum Growth Temperature
a temperature above optimum which organism dies
Maximum Growth Temperature
it is the complete drying process or removal of moisture
DESICCATION
microbes that grow best at moderate temperature
MESOPHILES
organims that love cold temperature
PSYCHOTROPHILES
organism that love high temperature
Thermophiles
This is what you call a one group of psychrophiles
Psychotrophs
the presence of slight to moderate amount of liquid, especially
water
Moisture
it refes to the hydrogen ion concentraion of the solution and thus the acidity or alkalinity of a solution
pH
microorganisms that refers warmer temperatures but can tolerate or endure very cold temperatures and can be preserved in the frozen state
Psychoduric Organisms
they prefer acidic environment
Acidophiles
prefer salty environment
Halophiles
is the only human pathogen that groes well above pH 8
Vibrio Cholorae
they are microbes that prefer alkaline environments
Alkaliphiles
is the pressure that is exerted on a cell membrane by solutions both inside and outside the cell
Osmotic pressure
cell lose water and shrink when placed: greater than solution
Hypertonic Solution
t is defines as the movement of a solvent through permeable membrane
Osmosis
shrinkage of cells
Crenation
BURST OR SWELL UP WHEN PLACE IN SOLUTION: less than
Hypotonic
it is the condition when cell membrane and cytoplasm shrink away from the cell wall
Plasmolysis
it is what you called the
bursting
cells
Hemolysis
escape of cytoplasm from the cell due to great pressure and the cell ruptures
Plasmotypsis
equal concentration of solutes inside the cell
Isotonic
Organisms that do not prefer to live in the salty environment capable of surviving there
Haloduric
Organisms
Microorganism that thrive is an environment with extremely high atmospheric pressure
Piezophiles
These cellular eukaryotic microorganisms prefer acidic environment
Fungi
It is define as the pressure within the atmosphere Earth
Barometric Pressure
Microorganisms that live in the environments containing reduce concentration of oxygen around 5%
Microaerophiles
Microorganisms that grow best in environments rich carbon dioxide
Capnophiles
It refers to the proliferation or multiplication of bacteria
Bacterial Growth
It is the time it takes for one cell to become two cells by binary fission
Generation Time
Microorganisms that difficult to grow in the laboratory
Fastidious
Organisms
The media that used are used in microbiology laboratories to culture bacteria
Artificial
/
Synthetic
Media
A media which all ingredients are known
Chemically defined media
A media that which exact content are known
Complex Medium
A broth or solid medium containing a rich supply of special nutrients that promotes the growth of fastidious organisms
Enriched Medium
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