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Review Q's lectures 5-7

Terms in this set (26)

Is Bacillus cereus a non-spore forming Gram-negative bacterium?
False
Is botulinum toxin produced by Staphylococcus aureus
False
Are spores resistant to environmental stress
True
Toxicoinfection by Bacillus cereus causes watery diarrhea
True
Spore produced by Bacillus cereusis resistant to stress conditions such as starvation
True
What animal is the most common vehicle of Toxoplasma gondii?
Cats
Viruses can cause foodborne illnesses in humans via toxin secretion
False
Antibiotics are useful to treat foodborne illness caused by viruses
False
Heavy metals are chemical hazards.
True
Pesticide residues are biological hazards.
true
Chemical hazards such as mycotoxin can develop to the long-term diseases.
true
List 5 major foodborne allergens.
tree nut
peanut
milk
egg
fish
wheat
soy
shellfish
What is the definition of GRAS?
Generally recognized as safe
US EPA establishes a tolerance of pesticides.
true
Dioxin is an example of physical hazards.
false
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