The most reasonable theory concerning the origin of the HIV virus is which of the following:
The most reasonable theory concerning the origin of the HIV virus is which of the following:
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The most reasonable theory concerning the origin of the HIV virus is that : -
A cross species mutation of SIV from infected African primates to local humans in the region .
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The most reasonable theory concerning the origin of the HIV
virus is which of the following:
Question8 The most reasonable theory concerning the origin of the HIV virus is which of the...
Question8 The most reasonable theory concerning the origin of the HIV virus is which of the following? A cross species mutation of SIV from infected African primates to local humans in the region The mutation of a common virus from the influenza family Visitors from other worlds conducting research on humans in the Caribbean, most likely those living in Haiti The escape of a designed bioweapon from a hidden research laboratory in the Ukraine
Concerning recent epidemic outbreaks in various parts of Africa: What is the HIV virus? In what...
Concerning recent epidemic outbreaks in various parts of Africa: What is the HIV virus? In what part of Africa did this originate and how was it spread? What part of Africa is affected most severely? Where was the recent Ebola outbreak located?
what are the two most common types of HIV virus?
what are the two most common types of HIV virus?
3. Which of the following statements concerning HIV infection of host cells is incorrect? a. HAART...
3. Which of the following statements concerning HIV infection of host cells is incorrect? a. HAART is the most successful treatment that directly reduces viral load and disease symptoms b. No vaccine is currently available c. HIV cripples the immune system by infecting CD8+ T cells d. A small percentage of the population has a CCR5 mutation, making them resistant to HIV infection
AIDS is caused by the virus HIV. A key enzyme in the HIV life cycle is...
AIDS is caused by the virus HIV. A key enzyme in the HIV life cycle is reverse transcriptase (RT) RT is used by the virus HIV to copy its genes. RT takes RNA nucleotides and attaches them together into a polymer to form the virus' RNA genome. Water is produced during this reaction. Use the following information to answer the questions below. The type of chemistry that RT is doing is most likely to be hydrolysis A common treatment for...
Elisa Test The standard test for the HIV virus is the Elisa test, which tests for...
Elisa Test The standard test for the HIV virus is the Elisa test, which tests for the presence of HIV antibodies. If an individual does not have the HIV virus, the test will come back negative for the presence of HIV antibodies 99.8% of the time and will come back positive for the presence of HIV antibodies 0.2% of the time (a false positive). If an individual has the HIV virus, the test will come back positive 99.8% of the...
HIV is a retrovirus. Given that, which of the following must be true? HIV is able...
HIV is a retrovirus. Given that, which of the following must be true? HIV is able to integrate itself into the host genome. HIV is a DNA virus HIV uses lytic transmission from its host cells HIV is double stranded
Which of the following viruses is the most frightening as a cause of a global pandemic...
Which of the following viruses is the most frightening as a cause of a global pandemic because it is impossible to predict when the next pandemic will occur or how severe it will be? Ebola virus Influenza virus H5N1 virus HIV virus
HIV, the virus which causes AIDS, interacts with two receptors on the host cell membrane: CD4...
HIV, the virus which causes AIDS, interacts with two receptors on the host cell membrane: CD4 and CCR5. A small percentage of individuals have a genetic mutation which causes their cells to lack CCR5. These individuals will never develop AIDS nor are they able to pass HIV on to others. Which part of viral replication is being blocked by the lack of a receptor? Select one: o a. Newly assembled virions cannot be released from the host cell. O b....
7. Which of the following disease is caused by a virus a) Herpes b) AIDS c)...
7. Which of the following disease is caused by a virus a) Herpes b) AIDS c) Gonorrhea d) Chlamydia (e) Both a and b 8. All the following are true about cystitis, except a. a bladder infection b. It is common among otherwise healthy women c. It is caused in 80-90 % cases by Serratia species d. It is common nosocomial infection 9. Which of the following is true about HIV? a. The virus can attack a variety of cells,...
Question8 The most reasonable theory concerning the origin of the HIV virus is which of the following? A cross species mutation of SIV from infected African primates to local humans in the region The mutation of a common virus from the influenza family Visitors from other worlds conducting research on humans in the Caribbean, most likely those living in Haiti The escape of a designed bioweapon from a hidden research laboratory in the Ukraine
3. Which of the following statements concerning HIV infection of host cells is incorrect? a. HAART is the most successful treatment that directly reduces viral load and disease symptoms b. No vaccine is currently available c. HIV cripples the immune system by infecting CD8+ T cells d. A small percentage of the population has a CCR5 mutation, making them resistant to HIV infection
AIDS is caused by the virus HIV. A key enzyme in the HIV life cycle is reverse transcriptase (RT) RT is used by the virus HIV to copy its genes. RT takes RNA nucleotides and attaches them together into a polymer to form the virus' RNA genome. Water is produced during this reaction. Use the following information to answer the questions below. The type of chemistry that RT is doing is most likely to be hydrolysis A common treatment for...
HIV, the virus which causes AIDS, interacts with two receptors on the host cell membrane: CD4 and CCR5. A small percentage of individuals have a genetic mutation which causes their cells to lack CCR5. These individuals will never develop AIDS nor are they able to pass HIV on to others. Which part of viral replication is being blocked by the lack of a receptor? Select one: o a. Newly assembled virions cannot be released from the host cell. O b....
7. Which of the following disease is caused by a virus a) Herpes b) AIDS c) Gonorrhea d) Chlamydia (e) Both a and b 8. All the following are true about cystitis, except a. a bladder infection b. It is common among otherwise healthy women c. It is caused in 80-90 % cases by Serratia species d. It is common nosocomial infection 9. Which of the following is true about HIV? a. The virus can attack a variety of cells,...
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