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1If a thioglycollate tube was pink throughout, which organisms used in this lab would grow in the tube?
A)All of the organisms used in this lab
B)Pseudomonas aeruginosa and Staphylococcus aureus, but not Clostridium sporogenes
C)Clostridium sporogenes and Pseudomonas aeruginosa, but not Staphylococcus aureus
D)Staphylococcus aureus and Clostridium sporogenes, but not Pseudomonas aeruginosa



2The presence of oxygen inhibits the germination of Clostridium botulinum endospores.
A)True
B)False



3Ingesting a small number of Clostridium botulinum endospores is generally __________.
A)problematic
B)not problematic



4If the methylene blue strip inside an anaerobe jar was blue, which of the following organisms could possibly grow on plates in the jar?
A)All of the organisms used in this lab
B)Pseudomonas aeruginosa and Staphylococcus aureus, but not Clostridium sporogenes
C)Clostridium sporogenes and Pseudomonas aeruginosa, but not Staphylococcus aureus
D)Staphylococcus aureus and Clostridium sporogenes, but not Pseudomonas aeruginosa



5An anaerobic organism lacks the enzymes necessary for using __________ in respiration.
A)carbon dioxide
B)water
C)superoxide
D)oxygen







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