Bacteriophages infect - Study guides, Class notes & Summaries
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MIP 302 Exam 1 Questions with All Correct Answers
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MIP 302 Exam 1 Questions with All Correct Answers 
 
What is viral cultivation? - Answer-The replication of a virus in living cells 
 
What is the main necessary component of viral cultivation? - Answer-Living cells 
 
Describe the setup of the plaque assay. - Answer-E. coli is mixed with a bacteriophage in a TSA then poured into a plate; the E. coli form a bacterial lawn then the phages infect the E. coli cells and lyse them, forming the plaques 
 
Why did you dilute the phage stock in the pla...
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bisc 162 study guide || with Error-free Solutions.
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the purpose of the development of a vacuole is correct answers digest food, regulate excess water and regulate internal environment 
 
if a virus that normally infects cells in the lining of an elephant's lungs enters a rhinoceros correct answers it cannot infect the rhinoceros because a virus is specific to a cell type and a species 
 
photoheterotrophs get their energy from blank and their carbon source is correct answers light carbon source 
 
chloroplast arose twice on a phylogentic tree ma...
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BTECH Review Exam 2 Questions & Answers 2024/2025
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BTECH Review Exam 2 Questions & Answers 2024/2025 
 
 
what applies to bacteriophages? - ANSWERSBacteriophages recognize molecules on bacterial surface to infect 
 
All phages use the hosts replication machinery to some extent 
 
Most phages have narrow host range 
 
Bacteriophage genomes can be RNA, but mostly DNA 
 
In vitro transcription of the SARS-2 spike gene makes use of the __________ - ANSWERST7 gp10 promoter 
 
The antirestriction protein of T7: - ANSWERSprotects T7 DNA from bacterial...
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ASU MIC 205 EXAM 1 Questions With Complete Solutions
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Hershey and Chase performed an experiment in order to determine how bacteriophages infect bacteria. What did they find? 
The bacteriophage injects DNA into the host cell. This was found because, after centrifugation, the pellet was radioactive 
 
 
The largest difference between a Gram + and Gram - bacterial cell is: 
The gram + cell has a much thicker peptidoglycan layer 
 
 
Why does a Gram + cell stain blue/purple in a gram stain? 
The Gram + cell stains blue/purple because crystal violet rem...
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Portage Learning BIOD 171 Module 6 Exam Questions and Answers 2024
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Portage Learning BIOD 171 Module 6 
Exam Questions and Answers 2024 
True or False: viruses can be classified as prokaryotic or eukaryotic -Answer-False. 
Viruses are neither prokaryotic or eukaryotic 
What is an obligate intracellular parasite? -Answer-viruses cannot replicate unless 
inside a living host cell. As a parasite, a virus depends on its living host to provide the 
framework (proteins, etc) to replicate—to make additional copies of itself. 
What is a viral capsid? -Answer-a membran...
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Biology 1406 exam 5 questions and answers already passed
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Biology 1406 exam 5 questions and 
 
answers already passed 
 
In 1928, __________ was surprised to find that when he 
killed pathogenic bacteria, then mixed the bacterial remains 
with living harmless bacteria, some living bacterial cells 
became pathogenic. Frederick Griffith 
 
In 1952, ___________ used bacteriophages to 
show that DNA is the genetic material of T2, a virus that infects the 
bacterium Escherichia coli (E. coli). Hershey-Chase 
 
__________ are viruses that infect bacterial 
c...
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biology 1406 exam 5 questions n answers latest update
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biology 1406 exam 5 questions n answers latest updateIn 1928, __________ was surprised to find that when he 
killed pathogenic bacteria, then mixed the bacterial remains 
with living harmless bacteria, some living bacterial cells 
became pathogenic. - correct answer Frederick Griffith 
 
In 1952, ___________ used bacteriophages to 
show that DNA is the genetic material of T2, a virus that infects the 
bacterium Escherichia coli (E. coli). - correct answer Hershey-Chase 
 
__________ are viruses ...
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Portage Learning BIOD 171 Module 6 Study guide with Complete Solutions rated A+
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True or False: viruses can be classified as prokaryotic or eukaryotic - False. Viruses are 
neither prokaryotic or eukaryotic 
What is an obligate intracellular parasite? - viruses cannot replicate unless inside a living 
host cell. As a parasite, a virus depends on its living host to provide the framework (proteins, 
etc) to replicate—to make additional copies of itself. 
What is a viral capsid? - a membrane-like protective structure that contains genetic 
material similar to nucleus of eukar...
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MICROBIOLOGY EXAM 2/ REVIEW QUESTIONS AND ANSWERS, GRADED A+
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MICROBIOLOGY EXAM 2/ REVIEW QUESTIONS AND 
ANSWERS, GRADED A+ 
Are Viruses Living or Nonliving? - -They are only considered living when they are inside of a host 
cell, using their resources and energy. 
Outside of a host they are considered intert. 
When are Viruses considered to be "alive"? - -When they are inside of a host cell. 
When inside, their nucleic acid (ONLY RNA OR DNA) become active. 
*Virus replicates 
Obligatory Intracellular Parasites - -Require livinghost cell in order to ...
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Microbiology Exam 2 xam Questions And Answers (Verified And Updated)
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Microbiology Exam 2 xam Questions And 
Answers (Verified And Updated) 
Are Viruses Living or Nonliving? - answerThey are only considered living when they are 
inside of a host cell, using their resources and energy. 
Outside of a host they are considered intert. 
When are Viruses considered to be "alive"? - answerWhen they are inside of a host cell. 
When inside, their nucleic acid (ONLY RNA OR DNA) become active. 
*Virus replicates 
Obligatory Intracellular Parasites - answerRequire livinghos...
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