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Microbiology

Discover Microbiology: 822 flashcards with questions and answers.

Subject
Sciences / Chemistry
Language of creation
English
822 flashcards No ratings yet 0 views
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Cards in this set

Card 261

Question

What is CAMP and what does it test for?

Answer

An assay for Listeria monocytogenes; Christie Atkins Munch-Petersen

Card 262

Question

What is an indicator organism in food microbiology?

Answer

An indicator of sanitary conditions

Card 263

Question

What is an emerging infectious disease (EID)?

Answer

An infectious disease whose incidence has increased in the past 20 years and could increase in the near future

Card 264

Question

What is a food intoxication?

Answer

An intoxication results when a person eats food containing toxins that cause illness

Card 265

Question

What is an indicator organism?

Answer

An organism used to test changes in water quality conditions or food microbiological analysis by detecting for the presence of harmful pathogens .

Card 266

Question

What is the term that identifies microorganisms that grow in low oxygen conditions?

Answer

Anaerobic

Card 267

Question

What are flagella?

Answer

Appendages that allow microbes to be motile.

Card 268

Question

On what food stuff is the mycotoxin patulin most commonly produced on?

Answer

Apples

Card 269

Question

What element in commerical apple juice can be fatal after chronic exposure?

Answer

Arsenic

Card 270

Question

What is the infectious dose of norovirus (approx.)?

Answer

As few as 10–100 viral particles

Card 271

Question

In what types of foods are thermophilic sporeformers of primary concern?

Answer

Aseptically processed low acid foods.

Card 272

Question

what does the abbreviation related to shellfish toxin ASP stand for?

Answer

ASP is Amnesiac Shellfish Poisoning

Card 273

Question

Which fungal genus is the primary producer of Aflatoxins, commonly found in contaminated peanuts and corn?

Answer

Aspergillus

Card 274

Question

which fungus is responsible for producting the etiologic agents of aflatoxicosis?

Answer

Aspergillus flavus

Card 275

Question

What is one of the molds that produces aflatoxin?

Answer

Aspergillus flavus and aspergillus parasiticus

Card 276

Question

Which two microorganisms, genus and species, are used for biofuel production?

Answer

Aspergillus niger, Saccharomyces cerevisiae

Card 277

Question

What microorganism is used to make koji in sake brewing?

Answer

Aspergillus oryzae

Card 278

Question

What is the genus and species of Koji mold?

Answer

Aspergillus oryzae

Card 279

Question

Name the mold responsible for soy sauce.

Answer

Aspergillus oryzae

Card 280

Question

Which of the following molds has a foot cell: Aspergillus, Penicillium, or Alternaria?

Answer

Aspergillus.

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