Term
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Definition
| organisim taht likes low ph, 5.5 and below |
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Term
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Definition
| can use or requiers oxygen in resperation |
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Term
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Definition
| micro org unable to respire oxygen but does not kill it |
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Term
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Definition
| org that has pg optimin of 8 or higher |
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Term
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Definition
| Org that cannot use oxygena nd is inheibited by it |
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Term
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Definition
| a chemical comound taht kills or inhibits the gorwth of micro orgs |
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Term
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Definition
| chemical agend taht kills or inhibits groth of microrgs and is sufficeintly nontoxic to be applied to livng tissue |
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Term
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Definition
| sealed heating device that destorys microbs via steam and pressure |
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Term
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Definition
| agent that kills bacteria |
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Term
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Definition
| agned that inhbits baceiral growth |
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Term
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Definition
| a closed-system microbial culteure of fixed volume |
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Term
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Definition
| cell deevision folowwing enlargemnt of a cell to twice it's normal size |
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Term
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Definition
| an attached polysaccharide matrix contaning bacterial cells |
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Term
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Definition
| the min, max and uptamom temp for a givin organisim |
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Term
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Definition
| a device that allous for the continous cultuere of micro org with indepedent conrol of both gorwth rate and cell number |
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Term
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Definition
| a molucule that is accumulated in the cytoplasam of cell for adjustment of water activity ubut does not inhibit bactiral processes |
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Term
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Definition
| treatement of a surface or object to make it safe to handel |
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Term
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Definition
| an antimicribial agend used only on inanimant objects |
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Term
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Definition
| complex of proteins that directs cell division process |
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Term
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Definition
| growth of a microbal population in which cell numbers double within specific time interaval |
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Term
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Definition
| a micro org that requirs very large amounts of NACL usualy greter than 10% andin some cases need the saturateiron to grow |
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Term
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Definition
| an org that can grow with or without something |
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Term
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Definition
| A protein that forms a ring along the mid-cell deiviosn place to initiatte cell devision |
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Term
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Definition
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Term
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Definition
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Term
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Definition
| time requried for a population of cells to double |
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Term
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Definition
| An increse in cell number |
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Term
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Definition
| micro org that requiers NACL for growth |
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Term
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Definition
| micro org that does not need NACL but can grow in it's presence |
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Term
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Definition
| (high effecaincy particulate air) filer that removes partical including micro orgs from intake or exsaust of air flow |
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Term
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Definition
| procaryote that has an optimum tmeo of 80C or higher |
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Term
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Definition
| org that gorws between 20-40C |
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Term
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Definition
| aherchic organisim that can grow only when oxygen tensions are reduced from the present in air |
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Term
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Definition
| An org that grows best at ph 5.5-8 |
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Term
| Minimum inhibatory concentraion (MIC) |
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Definition
| the minimum concentraion of substance nessacary to prevent microbal growth |
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Term
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Definition
| org that cannot grow in the presnecne of oxygen |
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Term
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Definition
| org that grows best in the presnece ofhigh level of soulte typically a sugar |
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Term
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Definition
| the hat treatment of milk and other liquids to reduce the toatl number of microbes |
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Term
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Definition
| the negative logarithim of the hydrogen ion H+ concnetarion of a solution |
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Term
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Definition
| a method of counting vial cells,the humber of colonies on a plate is used to measure the number of cells |
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Term
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Definition
| an org with a temp of 15C and max growth temp of 20 |
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Term
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Definition
| able to grow at low temp but has a higher optimim temp of 20C |
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Term
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Definition
| an agent that reduces micro orgs to a safe leevel but may not elimanate them. |
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Term
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Definition
| a chemical agent that destorys all forms of microbail life |
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Term
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Definition
| the killing or removal of all livng organisism and viruses |
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Term
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Definition
| an org who's groth temperateure optimin lies between 40 and 80 C |
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Term
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Definition
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Term
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Definition
| a measeurement of the concentarion of cells in a population |
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Term
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Definition
| agned taht stops viral reproduction |
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Term
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Definition
| agend taht inhibits viral reprodution |
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Term
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Definition
| the ratio of the vapor pressure of air in equaliv with a solution to the vapor pressure of pure water |
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Term
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Definition
| an org that is able to live or needs to live in dry enviornmetns |
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Term
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Definition
Mode of action (MOA): bind to 16s to freese and slow down 30s
Resistantce: common
Good for: G-, some G+ |
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Term
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Definition
Tetracyclin
Bind to 30S inhibit binding to 70S
Borad spectrum good for intracellular
Resistance comong
Side effect, destroy intenral flora, stains teath/bones |
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Term
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Definition
interfer with RNA intearction of 30S
Used in treatemnet of penicilin resistant orgs
Resistance, rager in Nisseria gonorrhea |
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Term
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Definition
bind to 50s inhibit peptdyl activity
broad rage
common resistance
damgages bone marrow |
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Term
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Definition
erythrcmycin
inhibit translation
gram +
resistance common |
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Term
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Definition
bind to eleongation factor EF-G and inhibit replection
gram +
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Term
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Definition
G+ board
Forms pores in cytoplasmic membrne |
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Term
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Definition
new
brwoaed specrum
good for MERSA |
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Term
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Definition
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Term
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Definition
same as peneciline +borader spectrum
react to enxyme that maks bata-lactos ring
treat gonorrhea |
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Term
| Rifamphin bactrail ciadal |
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Definition
bind to DNA depreset RNA poly inhibit initionation of mRNA sytnehsys
tuberculosos
common resistance |
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Term
| Quinolones bactiarl ciadal |
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Definition
bind to A subsuit of DNA gyrase prevent super coil
G+ cocci
resistance: common for halidixis acid develop for cipeflaxin |
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Term
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Definition
anolog of paramicobenxic acid inhibit dihydroperic acid
borad ragne G+, G-
comon resistance |
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Term
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Definition
bind to dihydofolate inhbit tetrohydrofic acid
G+, G-
comon resistnace |
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Term
| Para-aminosalicic acid PSA satic |
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Definition
| similar to sulafa, speciice for mycobaitoins, tb |
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Term
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Definition
similar to sufla inhibit mycrolic acids
tb
resitance devloped |
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