Term
Growth Curve 1.L... 2.L... 3. S... 4. D... |
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Definition
1. Lag 2. Log 3. Stationary 4. Death |
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Term
Lag stage is __ - ___ hours during this time microbes are making e... to break down n... |
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Definition
0-4 hours, enzymes, nutrients |
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Term
Log Phase __ - ___ hrs cells divide using b... f... |
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Definition
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Term
During stationary, cells are running out of n... __ or __ days Death ran out of n.. |
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Definition
nutrients, 1 or 2 days ran out of nutrients |
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Term
grow best at temperatures between 0 and 20 degrees C The fridge is between -- and -- degrees C |
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Definition
Psychrophiles 2 and 10 degrees |
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Term
between 20 and 45 Degrees C human body is -- degrees most p... are m... |
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Definition
mesophiles 37 degrees Celcius pathogens, mesophiles |
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Term
| 45 degrees celcius and above |
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Definition
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Term
Require oxygen for metabolism... can live only in the absence of oxygen... can live in the prescence or absence... grow best in low oxygen environments... |
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Definition
aerobes anaerobes facultative microaerophilic |
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Term
thrive in acid conditions... thrive in basic conditions... |
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Definition
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Term
Salt lovers xtreme salt lovers (.. - ... % salt) |
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Definition
halophiles extreme halophiles (15-20% salt) |
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Term
pressure lovers, found at b.. of o... |
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Definition
| barophiles, bottom of ocean |
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Term
metabolism: all c... c.. occurring in a microbe during g... and d... biosynthesis reactions, aka a.... digestive reactions, aka c... |
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Definition
chemical changes, growth and development biosythesis: anabolism digestive: catabolism |
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Term
biosynthesis: any chemical proccess resulting in f... of c... s... and m.. Digestion: l... m... are broken down into s... m... produces a... |
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Definition
formation, cellular structures and molecules large molecules, small molecules ATP |
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Term
Enzymes are o... m... that act as catalysts for reactions of m... m... Enzyme promotes reactions by providing a... s... where reactant molecules (s...) can be positioned while they interact |
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Definition
organic molecules, microbial metabolism active site, subtrates |
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Term
the key element of cellular metabolism is A... this is like a p... b.. ATP is a n.... |
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Definition
ATP portable battery nucleotide |
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Term
Glycolysis is a... is the b... of g..... into 2 p... a... generates 2 net A..... occurs in the c.... |
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Definition
breakdown of glucose into 2 pyruvic acides ATP's cytoplasm |
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Term
| Fermentation is an a... in which p..a.. formed in g.... is transformed into other organic products such as a... a... and c...d...g |
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Definition
anaerobic, pyruvic acid, glycolysis, alcohol, acid, carbon dioxide gas |
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Term
Classical fermentation involves y.... G --> P --> e...a... + C.. |
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Definition
glycose, pyruvic acid, ethol alcohol and CO2 |
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Term
| streptococcus lactic uses the f... process to produce l...a... that causes milk to curd |
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Definition
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Term
depending on the materials present at the beginning of glycolysis... results are different grapes... barley... potatoes... |
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Definition
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Term
Krebs Cycle, also known as c..a...c.... is a... 2 p... a... m... are metabolized , 6 c...d...m.. are produced Gives off 3 CO2 (cycle goes t... for each glucose) = 6 CO2 |
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Definition
citric acid cycle pyruvate acid molecules, carbon dioxide molecules twice |
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Term
Electron transport system occurs in m.. Cytochromes are.. i...c... cell p... that r... and g...u... electron pairs |
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Definition
iron containing cell proteins receive and give up |
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Term
Chemiosmosis during etp considerable energy is released. energy is used to form a... m... |
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Definition
| electron transport system, ATP molecules |
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Term
ETP produces ... ATP in eukaryotic cells ... ATP in prokaryotic cells |
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Definition
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Term
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Definition
biosynthetic process in which energy in captured and used to construct all the compunds they need to grow and reproduce |
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Term
energy trapping reactions: when e... in s... is harvested by c... p.. that absorb light |
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Definition
energy, sunlight, chlorophyll pigments |
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Term
carbon trapping reactions... enzyme uses energy in a... and traps molecules of c..d.. |
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Definition
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