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Stack #160523 Test

Enter the letter for the matching Answer
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1.
What is not used to determine the metabolic growth factor?
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2.
What makes H202 + 2H+ ----into 2H20?
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3.
When are gram positive bacteria most susceptible to penicillin?
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4.
What is the best pH for most bacteria?
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5.
What is the oxidation of glucose with organic molecules serving as electron receptors?
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6.
What is an organism that uses oxygen or grows without oxygen?
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7.
What is not a disadvantage for a direct microscope count?
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8.
What does phosphoeno pyruvatie into pyruvic acid generate?
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9.
What is not an enzyme?
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10.
What is metabolized in the Krebs Cycle or citric acid cycle?
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11.
What is an organism that produces superoxide dimutase and catalase?
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12.
What is the best temperature for optimum growth of mesophiles?
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13.
Inwhat mediums do gram positive organisms grow such as staphylococcus aureus colonies?
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14.
What is happening when ATP general when protons are moved across a membrane?
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15.
What catalyzes 2H202---into 2H2O + O2?
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16.
What neutralizes acids in the medium?
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17.
What happens to a bacterial culture grown in glucose?
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18.
What is an example of cyanobacteria?
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19.
What is not an end product of fermentation?
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20.
What is the best temperature for optimum growth of psychrophiles?
A.
fermintation
B.
15
C.
25
D.
buffers
E.
Catalase
F.
Aerobe
G.
photoautotroph
H.
ATP
I.
selective & differential
J.
peroxidase enzyme
K.
Log phase
L.
chemiosmotic mechanism
M.
7
N.
peptide medium causes the pH to increase most likely using peptides
O.
Sample volume of an unknown.
P.
fattyacids
Q.
Turbidity
R.
facultative anaerobe
S.
Coenzyme A
T.
Pyruvic acid
Type the Answer that corresponds to the displayed Question.
incorrect
21.
What uses glycose for carbon and energy?
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22.
How does a strictly fermentative bacteria produce energy?
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23.
How do gram positive organisms grown in selective & differential mediums look?
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24.
Fermentation does not require what?
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25.
How does fermentation occur?
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26.
What is a step in glycolysis?
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27.
What has bacteria chlorophylls and uses alcohols for carbon?
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28.
What is the best temperature for optimum growth of psychotrophs?
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29.
What is involved in aerobic respiration and oxidized in the Krebs Cycle?
incorrect
30.
What is the energy released as carrier molecules and are oxidized and used to generte ATP?

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