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Module 6 Exam - Requires Respondus LockDown Browser + Webcam

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  • July 11, 2022
  • 18
  • 2021/2022
  • Exam (elaborations)
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6/20/22, 11:43 PM M6: Module 6 Exam - Requires Respondus LockDown Browser + Webcam: Essential Microbiology with Lab-2021-Dalbey


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




Attempt History
Attempt Time Score
LATEST Attempt 1 57 minutes 93.34 out of 100



Score for this quiz: 93.34 out of 100
Submitted Jun 11 at 8:41pm
This attempt took 57 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:


https://portagelearning.instructure.com/courses/896/quizzes/23403?module_item_id=135735 1/18

,6/20/22, 11:43 PM M6: Module 6 Exam - Requires Respondus LockDown Browser + Webcam: Essential Microbiology with Lab-2021-Dalbey

1. They all have a membrane-like structure for protection. and this
structure contains genetic material.

2. Their genomic material consists of either DNA or RNA




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.




looking for the word "capsid" in particular




Question 3 pts


The ________ surrounds the capsid of some viruses.

Your Answer:

Envelop




envelope




Question 4 pts


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


True

https://portagelearning.instructure.com/courses/896/quizzes/23403?module_item_id=135735 2/18

, 6/20/22, 11:43 PM M6: Module 6 Exam - Requires Respondus LockDown Browser + Webcam: Essential Microbiology with Lab-2021-Dalbey

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:

1. Variolavirus

2. Orthomyxovirus

3. Poliovirus




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




Question 6 pts


True or False: Viral replication occurs after it attaches and enters the host
cell.


Correct! True

https://portagelearning.instructure.com/courses/896/quizzes/23403?module_item_id=135735 3/18

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