BIOD 171 Essential Microbiology Portage Learning Module 6 Exam Questions and Answers
BIOD 171 Essential Microbiology Portage Learning Module
6 2026\2027 update
Question 1 pts
True or False. Because the genome is contained within an enclosed space (much like the nucleus of a cell),
viruses are classified as eukaryotic.
True
False
Correct!
False. Viruses are neither eukaryotic nor prokaryotic.
Question 2 pts
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 and a capsid, which
is the membrane or protective coat 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.
1/10
, BIOD 171 Essential Microbiology Portage Learning Module 6 Exam Questions and Answers
pts
Question 3
The surrounds the capsid of some viruses.
Your Answer:
Capsid
2/10
, BIOD 171 Essential Microbiology Portage Learning Module 6 Exam Questions and Answers
envelope
Question 4 pts
True or False. You would expect to see a viral envelope on a virus infecting a bacterial cell.
Correct!
pts
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)
You Answered
3/10
BIOD 171 Essential Microbiology Portage Learning Module
6 2026\2027 update
Question 1 pts
True or False. Because the genome is contained within an enclosed space (much like the nucleus of a cell),
viruses are classified as eukaryotic.
True
False
Correct!
False. Viruses are neither eukaryotic nor prokaryotic.
Question 2 pts
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 and a capsid, which
is the membrane or protective coat 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.
1/10
, BIOD 171 Essential Microbiology Portage Learning Module 6 Exam Questions and Answers
pts
Question 3
The surrounds the capsid of some viruses.
Your Answer:
Capsid
2/10
, BIOD 171 Essential Microbiology Portage Learning Module 6 Exam Questions and Answers
envelope
Question 4 pts
True or False. You would expect to see a viral envelope on a virus infecting a bacterial cell.
Correct!
pts
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)
You Answered
3/10
