The success of HAART (highly active antiretrovial therapy) against HIV is based on the idea that the probability of having an HIV virion that can simultaneously resist multiple anti-HIV drugs is very low. You were asked to investigate whether the same principle can be applied to another RNA virus, called Virus X. This is what you know about Virus X. (1) For a given antiviral drug, approximately 1 in 1,000 virions may carry a mutation that confers resistance against the said drug. (2) Roughly a total of 1010 virions can be found in an individual infected with Virus X. Assuming that all the drugs work independently of each other (i.e., mutations that allow resistance to one drug have no effect on the resistance to the other drugs), then minimally how many drugs are needed for this treatment regimen to work? Question 4 options: 1) 7 2) 6 3) 5 4) 4 5) 3
The success of HAART (highly active antiretrovial therapy) against HIV is based on the idea that the probability of having an HIV virion that can simultaneously resist multiple anti-HIV drugs is very low. You were asked to investigate whether the same principle can be applied to another RNA virus, called Virus X. This is what you know about Virus X. (1) For a given antiviral drug, approximately 1 in 1,000 virions may carry a mutation that confers resistance against the said drug. (2) Roughly a total of 1010 virions can be found in an individual infected with Virus X. Assuming that all the drugs work independently of each other (i.e., mutations that allow resistance to one drug have no effect on the resistance to the other drugs), then minimally how many drugs are needed for this treatment regimen to work?
Question 4 options:
1)
|
7 |
2)
|
6 |
3)
|
5 |
4)
|
4 |
5)
|
3 |
Step by step
Solved in 2 steps