BIOS 242 Week 8 Final Exam Practice Questions (Collection)

BIOS 242 Week 8 Final

Exam

Question & Answers



What_ is the study of diseases in people?

 Epidemiology

What_ is the study of the causes of disease?

 Etiology

What_ is the distinguishing feature of Eukaryotic Cells?

 Nucleus

Do Gram + or gram - have lipopolysaccharides in their cell wall?

 Gram Negative

What_ types of organisms can live in very high

temperatures?

 Hyperthermophiles ex: Hot Springs

What_ is a spirochete?

 Spiral, Morphology ex: Syphilis

What_ is the differentiated through the gram stain?

 The cell wall

In What_ units do we measure a bacterial cell?

 Micrometers

What_ organism can't survive in the presence of O2?

 obligate Anaerobe

During which phase is bacteria most susceptible to

antimicrobial drugs?

 Exponential/ Log phase

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