BIOD 351 FINAL EXAM Q&A | PHARMACOLOGY |

BIOD 351/ BIOD351 Final Exam Complete:
Pharmacology| Questions and Verified Answers |
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Learning.

Question:
What is the cell wall component that members of bacteria have that members of
archaea do not?
Answer:
peptidoglycan




Question:
Long spiral bacteria that form flexible helices and have endoflagella are called
Answer:
Spirochete




Question:
Which of the three main components of flagella crosses the components of the cell
envelope
Answer:
basal body

,Question:
Polysaccharides that compose capsules and slime layers are termed
Answer:
glycocylax




Question:
This group of organisms are largely known to exist in extreme environments such
as such as a cow's rumen or extreme pressures and temperatures such as those
experienced at hydrothermal vents on the bottom of the ocean
Answer:
archaea




Question:
You are examining an unknown micorbial sample in the lab and identify the cell
shape as spirochete. This helps you identify that you must be working with a
Answer:
Bacterial cell




Question:
Viral cell tropism (cell specificity) is determined by
Answer:
Viral glycoproteins (spike proteins)

, Question:
Bacterial spores can survive being run through the autoclave
Answer:
True




Question:
Acellular infectious agent composed of protein, nucleic acid, and potentially lipid
is a
Answer:
virus




Question:
Acellular infectious agents composed only of RNA and can be important plant
pathogens
Answer:
Viroids




Question:
Acellular infectious agents composed only of protein and cause disease called
spongiform encephalophiles (such as Kuru)
Answer:
Prions