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
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
