BIOD 171 Module 6 Exam Questions and Correct Answers.

BIOD 171 Module 6 Exam Questions and Correct Answers


M6: Module 6 Exam - Requires Respondus
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Due No due date Points 100 Questions 30
Time Limit 60 Minutes Requires Respondus LockDown Browser




Attempt History
Attempt Time Score
LATEST 26 minutes 100 out of 100




Score for this quiz: 100 out of 100
Submitted Aug 10 at 7:11am
This attempt took 26 minutes.


Question 1 pts



True or False. Although viruses may contain their genome within an
enclosed space (much like the nucleus of a cell), it is considered neither
eukaryotic nor prokaryotic.


Correct! True


False




Question 2 pts

,Describe the two basic components of a virus.


Your Answer:

genomic material of a virus is RNA or DNA

capsid which is a membrane-like structure that contains the genetic
material




A virus has (1) genomic material comprised of either DNA or
RNA and (2) a capsid, a membrane-like protective structure
that contains the genetic material, similar to the nucleus of
a eukaryotic cell.




Question 3 pts



The surrounds the capsid of some viruses.


Your Answer:

envelope




envelope




Question 4 pts

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


True


Correct! False


False. The overwhelming majority of animal viruses are enveloped
whereas the majority of plant or bacteria-infecting viruses are not.




Question 5 pts



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

Orthomyxovirus

Poliovirus

Variolavirus


Your Answer:

Variolavirus, Orthomyxovirus, Poliovirus




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