Which organism is a gram-positive, endospore-forming anaerobe that produces toxins causing foodborne illness?

Unlock all questions

This demo includes only 20 questions. Upgrade to access hundreds of questions, flashcards, exam simulations, and disable ads.

Full question bankExam simulationsFlashcards
From $25.99Unlock all

Prepare for your Microbial Growth Phases, Oxygen Needs, and Immunity Types Test. Use our multiple-choice questions and detailed explanations for each answer to enhance your understanding and ensure success!

Multiple Choice

Which organism is a gram-positive, endospore-forming anaerobe that produces toxins causing foodborne illness?

Explanation:
Clostridium botulinum fits because it is a gram-positive, endospore-forming anaerobe that produces a potent toxin responsible for foodborne illness. In improperly processed or stored foods, especially sealed or anaerobic environments like canned goods, spores germinate and release botulinum toxin. That toxin, when ingested in pre-formed form, can cause botulism, a severe foodborne condition. The other options either aren’t strict anaerobes, aren’t primarily associated with toxin-mediated foodborne illness, or in the case of Bacillus cereus, are less clearly tied to a purely anaerobic lifestyle.

Clostridium botulinum fits because it is a gram-positive, endospore-forming anaerobe that produces a potent toxin responsible for foodborne illness. In improperly processed or stored foods, especially sealed or anaerobic environments like canned goods, spores germinate and release botulinum toxin. That toxin, when ingested in pre-formed form, can cause botulism, a severe foodborne condition. The other options either aren’t strict anaerobes, aren’t primarily associated with toxin-mediated foodborne illness, or in the case of Bacillus cereus, are less clearly tied to a purely anaerobic lifestyle.

More Multiple Choice Questions
Subscribe

Get the latest from Passetra

You can unsubscribe at any time. Read our privacy policy