762915
Description
Quiz by gina_evans0312, updated more than 1 year ago
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Created by gina_evans0312
about 10 years ago
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Question 1
Question
Which combination of surface proteins identifies HLT (Human T-Lymphotrophic Virus) 1?
Answer
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P24 & P19
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P25 & P20
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P26 & P21
Question 2
Question
HTLVII is a type C retrovirus
Answer
- True
- False
Question 3
Question
The new virus discovered reacted weakly with HTLV1 proteins, so what was concluded?
Answer
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It was HTLV1
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It was HTLVII
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It was a new, related virus
Question 4
Question
What led to the discovery of P25 on the new virus?
Answer
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Southern Blotting
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Comparative electrophoresis
Question 5
Question
How was the virus isolated?
Answer
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A fresh lymph node sample was transferred to an umbilical cord, proving it was a virus
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A virus was photographed inside the cell using a TEM
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A virus was isolated using a very small net
Question 6
Question
How was virus density determined?
Answer
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A sucrose gradient that will cause the sample to separate due to density, isolating the virus
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A fructose gradient that will cause the sample to separate due to density, isolating the virus
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A glucose gradient that will cause the sample to separate due to density, isolating the virus
Question 7
Question
The virus had a density of 1.16
Answer
- True
- False
Question 8
Question
The use of 3HUridine in viral DNA indicated that it was an RNA virus
Answer
- True
- False
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