BIOD 171 Essential Microbiology Module 6 Questions & Answers | Portage Learning

BIOD 171 EssentialBIOD
Microbiology
171 Essential
Portage
BIOD
Microbiology
Learning
171 Essential
Module
Portage
Microbiology
6.pdf!!!!!!!!!!!!!!!!!!!~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~@@@@@@@@@@@@@@@@@@@@@@@@
Learning Module
Portage6.pdf!!!!!!!!!!!!!!!!!!!~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~@@@@@@@@@@@@@@@@@@@@@@@@
Learning Module 6.pdf!!!!!!!!!!!!!!!!!!!~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~@@@@@@@@@@@@@@@@@@@@@@@@



BIOD 171 Essential Microbiology Portage Learning Module 6 Exam Questions and Answers




BIOD 171 Essential Microbiology Portage Learning Module 6



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

Co
orrrec
ct! False


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.




Question 3 pts



The surrounds the capsid of some viruses.


Your Answer:

Capsid




1/10
BIOD 171 EssentialBIOD
Microbiology
171 Essential
Portage
BIOD
Microbiology
Learning
171 Essential
Module
Portage
Microbiology
6.pdf!!!!!!!!!!!!!!!!!!!~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~@@@@@@@@@@@@@@@@@@@@@@@@
Learning Module
Portage6.pdf!!!!!!!!!!!!!!!!!!!~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~@@@@@@@@@@@@@@@@@@@@@@@@
Learning Module 6.pdf!!!!!!!!!!!!!!!!!!!~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~@@@@@@@@@@@@@@@@@@@@@@@@

, BIOD 171 EssentialBIOD
Microbiology
171 Essential
Portage
BIOD
Microbiology
Learning
171 Essential
Module
Portage
Microbiology
6.pdf!!!!!!!!!!!!!!!!!!!~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~@@@@@@@@@@@@@@@@@@@@@@@@
Learning Module
Portage6.pdf!!!!!!!!!!!!!!!!!!!~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~@@@@@@@@@@@@@@@@@@@@@@@@
Learning Module 6.pdf!!!!!!!!!!!!!!!!!!!~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~@@@@@@@@@@@@@@@@@@@@@@@@
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.


True

Co
orrrec
ct! 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 is the largest

Orthomyxovirus is second

last is poliovirus




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




Question 6 pts



True or False: Highly infectious viruses undergo genome replication prior to viral attachment and entry.




You An
nsw
werred True


Co
orrrec
ct An
nsw
wer False




Question 7 pts

2/10
BIOD 171 EssentialBIOD
Microbiology
171 Essential
Portage
BIOD
Microbiology
Learning
171 Essential
Module
Portage
Microbiology
6.pdf!!!!!!!!!!!!!!!!!!!~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~@@@@@@@@@@@@@@@@@@@@@@@@
Learning Module
Portage6.pdf!!!!!!!!!!!!!!!!!!!~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~@@@@@@@@@@@@@@@@@@@@@@@@
Learning Module 6.pdf!!!!!!!!!!!!!!!!!!!~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~@@@@@@@@@@@@@@@@@@@@@@@@