Date post: | 18-Dec-2015 |
Category: |
Documents |
Upload: | meghan-holland |
View: | 217 times |
Download: | 2 times |
Chapter 13 – Viruses, Viroids, and Prions
$100
$200
$300
$400
$500
$100 $100$100 $100
$200 $200 $200 $200
$300 $300 $300 $300
$400 $400 $400 $400
$500 $500 $500 $500
General Viral Characteristics
and Information
Viral Morphology
and Culturing
#1 Viral Multiplication (Life Cycles)
#2 Viral Multiplication (Life Cycles)
Misc.
FINAL ROUND
Topic 1: General Viral Characteristics and Information
$100 Question
Viruses differ from all bacteria in that…
a. Viruses have DNA and RNA simultaneously in the virion
b. All bacteria contain capsids
c. Viruses are filterable
d. Viruses are not composed of cells
BACK TO GAME
ANSWER
Topic 1: General Viral Characteristics and Information
$100 Answer
Viruses differ from all bacteria in that…
a. Viruses have DNA and RNA simultaneously in the virion
b. All bacteria contain capsids
c. Viruses are filterable
d. (Correct Answer)
Viruses are not composed of cells
BACK TO GAME
Topic 1: General Viral Characteristics and Information
$200 Question
Which of the following statements about spikes is FALSE?
a. They may change
b. Neuraminidase is not a spike
c. They may be used for attachment
d. They may cause hemagglutination
BACK TO GAME
ANSWER
Topic 1: General Viral Characteristics and Information
$200 Answer
Which of the following statements about spikes is FALSE?
a. They may change
b. Neuraminidase is not a spike (correct answer)
c. They may be used for attachment
d. They may cause hemagglutination
BACK TO GAME
Topic 1: General Viral Characteristics and Information
$300 Question
Viruses that infect bacteria are called
a. Bacteriophages
b. Prions
c. Viroids
d. Polyhedral viruses
BACK TO GAME
ANSWER
Topic 1: General Viral Characteristics and Information
$300 Answer
Viruses that infect bacteria are called
a. Bacteriophages (correct answer)
b. Prions
c. Viroids
d. Polyhedral viruses
BACK TO GAME
Topic 1: General Viral Characteristics and Information
$400 Question
What is the difference between ‘host range’ and ‘obligate intracellular parasites’?
BACK TO GAME
ANSWER
Topic 1: Topic 1: General Viral Characteristics and Information
$400 Answer
What is the difference between host range and obligate intracellular parasites?
Correct Answer:
Host range: The specific species a virus can infect
Obligate intracellular parasitism: Viruses can only replicate while inside of a host cell
BACK TO GAME
Topic 1: General Viral Characteristics and Information
$500 Question
Which of the following is NOT used as a criterion to classify viruses?
a. Host range
b. Type of nucleic acid
c. Strategy for replication (life cycle)
d. Number of capsomeres
BACK TO GAME
ANSWER
Topic 1: General Viral Characteristics and Information
$500 Answer
Which of the following is NOT used as a criterion to classify viruses?
a. Host range
b. Type of nucleic acid
c. Strategy for replication (life cycle)
d. (correct answer) Number of capsomeres
BACK TO GAME
Topic 2: Viral Morphology and Culturing
$100 Question
BACK TO GAME
ANSWER
What is the ‘morphological type’ of this virus?
Topic 2: Viral Morphology and Culturing
$100 Answer
What is the ‘morphological type’ of this virus?
Correct answer: Complex
BACK TO GAME
Topic 2: Viral Morphology and Culturing
$200 Question
Viruses CANNOT be cultured
a. In laboratory animals
b. In cell culture
c. In embryonated eggs
d. In culture media
BACK TO GAME
ANSWER
Topic 2: Viral Morphology and Culturing
$200 Answer
Viruses CANNOT be cultured
a. In laboratory animals
b. In cell culture
c. In embryonated eggs
d. In culture media (correct answer)
BACK TO GAME
Topic 2: Viral Morphology and Culturing
$300 Question
An envelope is created by what process?
BACK TO GAME
ANSWER
Topic 2: Viral Morphology and Culturing
$300 Answer
An envelope is created by what process?
Correct answer: Budding
BACK TO GAME
Topic 2: Viral Morphology and Culturing
$400 Question
Explain the picture.
BACK TO GAME
ANSWER
Topic 2: Viral Morphology and Culturing
$400 AnswerCorrect answer: This is a picture of bacteria growing in a petri plate. The bacteria have been infected with a bacteriophage- the ‘clearings’ (blank spaces called plaques) on the plate depict areas where a phage has infected and killed the bacteria.
BACK TO GAME
Topic 2: Viral Morphology and Culturing
$500 Question
Which of the following statements about viruses is FALSE?
a. Viruses use their own catabolic enzymes
b. Viruses contain a protein coat
c. Viruses contain DNA or RNA but never both in the virion
d. Viruses use the anabolic machinery of the cell
BACK TO GAME
ANSWER
Topic 2: Viral Morphology and Culturing
$500 Answer
Which of the following statements about viruses is FALSE?
a. Viruses use their own catabolic enzymes (correct answer)
b. Viruses contain a protein coat
c. Viruses contain DNA or RNA but never both in the virion
d. Viruses use the anabolic machinery of the cell
BACK TO GAME
Topic 3: #1 Viral Multiplication (Life Cycles)
$100 Question
A Prophage is…
A) An animal virus
B) The capsid portion of a virion
C) Viral DNA
D) Only found in the Lytic Life Cycle
BACK TO GAME
ANSWER
Topic 3: #1 Viral Multiplication (Life Cycles)
$100 Answer
A Prophage is…
A) An animal virus
B) The capsid portion of a virion
C) Viral DNA (correct answer)
D) Only found in the Lytic Life Cycle
BACK TO GAME
Topic 3: #1 Viral Multiplication (Life Cycles)
$200 Question
Put the following steps of this viral life cycle in the correct order.
A) Virus forces the cell to synthesize viral proteins and viral genetic material
B) Virus attaches to the surface of the cell
C) Virus penetrates the host cell
D) Phage DNA is packaged in capsids
E) Cell rupturesBACK TO GAME
ANSWER
Topic 3: #1 Viral Multiplication (Life Cycles)
$200 Answer
The correct order is...
A) (3) Virus forces the cell to synthesize viral proteins and viral genetic material
B) (1) Virus attaches to the surface of the cell
C) (2) Virus penetrates the host cell
D) (4) Phage DNA is packaged in capsids
E) (5) Cell ruptures
B C A D E BACK TO GAME
Topic 3: #1 Viral Multiplication (Life Cycles) $300 QuestionYou MUST answer the $200 question FIRST!!!
The life cycle in the previous question is…
A) An animal DNA virus life cycle
B) A lytic life cycle
C) A latent virus
D) A lysogenic bacteriophage
BACK TO GAME
ANSWER
Topic 3: #1 Viral Multiplication (Life Cycles)
$300 Answer
The life cycle in the previous question is…
A) An animal DNA virus life cycle
B) A lytic life cycle (correct answer)
C) A latent virus
D) A lysogenic bacteriophage
BACK TO GAME
Topic 3: #1 Viral Multiplication (Life Cycles)
$400 Question
‘Transduction’ is part of which life cycle?
a. Lysogenic bacteriophage
b. Lytic T even bacteriophage
c. HIV
d. RNA animal viruses
BACK TO GAME
ANSWER
Topic 3: #1 Viral Multiplication (Life Cycles)
$400 Answer
‘Transduction’ is part of which life cycle?
a. (correct answer) Lysogenic bacteriophage
b. Lytic T even bacteriophage
c. HIV
d. RNA animal viruses
BACK TO GAME
Topic 3: #1 Viral Multiplication (Life Cycles)
$500 Question
What is a protease?
BACK TO GAME
ANSWER
Topic 3: #1 Viral Multiplication (Life Cycles)
$500 Answer
(correct answer) A protease is an enzyme that degrades proteins
BACK TO GAME
Topic 4: #2 Viral Multiplication (Life Cycles)
$100 Question
Packaging, maturation, and assembling all refer to…
A) Entry of the virus into the host cell
B) Putting together the viral components
C) Release from the cell
D) Insertion of the prophage into host DNA
BACK TO GAME
ANSWER
Topic 4: #2 Viral Multiplication (Life Cycles)
$100 Answer
Packaging, maturation, and assembling all refer to…
A) Entry of the virus into the host cell
B) Putting together the viral components
C) Release from the cell
D) Insertion of the prophage into host DNA
BACK TO GAME
Topic 4: #2 Viral Multiplication (Life Cycles)
$200 Question What virus has this life cycle?
BACK TO GAME
ANSWER
Topic 4: #2 Viral Multiplication (Life Cycles)
$200 Answer What virus has this life cycle?Correct answer: Retrovirus
BACK TO GAME
Topic 4: #2 Viral Multiplication (Life Cycles)
$300 Question
What is the name of the enzyme that converts retroviral ssRNA into dsDNA?
BACK TO GAME
ANSWER
Topic 4: #2 Viral Multiplication (Life Cycles)
$300 Answer
What is the name of the enzyme that converts retroviral ssRNA into dsDNA?
(correct answer) Reverse Transcriptase
BACK TO GAME
Topic 4: #2 Viral Multiplication (Life Cycles) $400 Question
You MUST do $300 question before this question!
In what cell is reverse transcriptase performing its function?
BACK TO GAME
ANSWER
1
2
34
6
5
Topic 4: #2 Viral Multiplication (Life Cycles)
$400 Answer
In what cell is reverse transcriptase performing its function?
Correct answer: Cell 2
BACK TO GAME
Topic 4: #2 Viral Multiplication (Life Cycles)
$500 Question
RNA viruses: What is a + strand?
BACK TO GAME
ANSWER
Topic 4: #2 Viral Multiplication (Life Cycles)
$500 Answer
RNA viruses: What is a + strand?
Correct answer: The + strand is the ‘sense strand’ (mRNA strand) that contains codons that are complimentary to anticodons on tRNA molecules that carry specific amino acids.
BACK TO GAME
Topic 5: Misc.
$100 Question
A viroid is
a. A provirus
b. A naked, infectious piece of RNA
c. A capsid without nucleic acid
d. A complete, infectious virus particle
BACK TO GAME
ANSWER
Topic 5: Misc.
$100 Answer
A viroid is
a. A provirus
b. A naked, infectious piece of RNA (correct answer)
c. A capsid without nucleic acid
d. A complete, infectious virus particle
BACK TO GAME
Topic 5: Misc.
$200 Question
What type of viral nucleic acid is required for a virus to cause cancer?
BACK TO GAME
ANSWER
Topic 5: Misc.
$200 Answer
What type of viral nucleic acid is required for a virus to cause cancer?
Correct answer: dsDNA
BACK TO GAME
Topic 5: Misc.
$300 Question
In general, what type of cell is more easily infected with viruses- animal cells or plant cells?
BACK TO GAME
ANSWER
Topic 5: Misc.
$300 Answer
In general, what type of cell is more easily infected with viruses- animal cells or plant cells?
Correct answer: Animal cells
BACK TO GAME
Topic 5: Misc.
$400 Question
What does the cell need to make more viral RNA + strands?
BACK TO GAME
ANSWER
Topic 5: Misc.
$400 Answer
What does the cell need to make more viral RNA + strands?
Correct answer: - strands
BACK TO GAME
Topic 5: Misc.
$500 Question
Which of the following is not true about Prions ?
a. Prions may be inherited
b. Prions are infectious protein
c. Prions are curable
d. Prions are transmissible
BACK TO GAME
ANSWER
Topic 5: Misc.
$500 Answer
Which of the following is not true about Prions ?
a. Prions may be inherited
b. Prions are infectious protein
c. Prions are curable (correct answer)
d. Prions are transmissible
BACK TO GAME
FINAL ROUND Question
Are you glad the semester is almost over?
BACK TO GAME
ANSWER
FINAL ROUND Answer
BACK TO GAME
Duh