BIO171 Module 6 Exam - Questions And Answers - Portage Learning

2/22/22, 3:46 PM M6: Module 6 Exam- Requires Respondus LockDown Browser: Essential Microbiology with L


M6: Module 6 Exam- Requires Respondus LockDown Brows
Due No due date Points 100 Questions 30 Time Limit 60 Minutes
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This quiz is currently locked. BIO171 Module 6 Exam - Questions And Answe

Attempt History
Attempt Time Score
LATEST Attempt 1 30 minutes 89.5 o




Score for this quiz: 89.5 out of 100
Submitted Mar 18, 2021 at 2:34pm
This attempt took 30 minutes.


Question 1


True or False. Because the genome is contained within an enclosed space (much like th
viruses are classified as eukaryotic.




True

Correct! False


False. Viruses are neither eukaryotic nor prokaryotic.




Question 2


Describe the two basic components of a virus.

Your Answer:

Two basic components of a virus the genomic material comprosed of either DNA or RNA

, 2/22/22, 3:46 PM M6: Module 6 Exam- Requires Respondus LockDown Browser: Essential Microbiology with L




envelope




Question 4


True or False. You would expect to see a viral envelope on a virus infecting a bacterial c


True

Correct! False


False. The overwhelming majority of animal viruses are enveloped whereas the majority of
infecting viruses are not.




Question 5


Rank the following viruses based on their size from largest to smallest:

Orthomyxovirus

Poliovirus

Variolavirus


Your Answer:

Variolavirus is the largest

Orthomyxovirus is second

last is poliovirus




Variolavirus (~200nm) > Orthomyxovirus (100-150nm) > Poliovirus (~30nm)