Podcast
Questions and Answers
What is a requirement for multiple rounds of viral replication to occur in tissues?
What is a requirement for multiple rounds of viral replication to occur in tissues?
- Expression of viral genes
- Low levels of host immune response
- Presence of the appropriate activating enzymes (correct)
- High viral load in the tissues
Why won't multiple rounds of viral replication occur in tissues that lack the appropriate enzymes?
Why won't multiple rounds of viral replication occur in tissues that lack the appropriate enzymes?
- Inhibition of viral entry into the cells
- Activation of host immune responses
- Prevention of viral RNA synthesis
- Lack of necessary cellular machinery (correct)
What role do activating enzymes play in viral replication?
What role do activating enzymes play in viral replication?
- Enhance viral RNA transcription
- Enable viral proteins synthesis (correct)
- Facilitate viral attachment to host cells
- Induce viral mutations
Which factor is crucial for initiating multiple rounds of viral replication in tissues?
Which factor is crucial for initiating multiple rounds of viral replication in tissues?
In the context of tissues lacking activating enzymes, what is a likely outcome regarding viral replication?
In the context of tissues lacking activating enzymes, what is a likely outcome regarding viral replication?
What type of cell lines are capable of prolonged, potentially indefinite growth?
What type of cell lines are capable of prolonged, potentially indefinite growth?
Which type of cell lines can be derived from malignant tissues?
Which type of cell lines can be derived from malignant tissues?
What is the main component of humoral immunity?
What is the main component of humoral immunity?
Which type of immunity involves B & T cells?
Which type of immunity involves B & T cells?
What is a characteristic of continuous cell lines?
What is a characteristic of continuous cell lines?
Which type of cell lines are derived from diploid cell lines?
Which type of cell lines are derived from diploid cell lines?
What is the role of antibodies in humoral immunity?
What is the role of antibodies in humoral immunity?
Which of the following can antibodies do in humoral immunity?
Which of the following can antibodies do in humoral immunity?
Which type of cell lines are not capable of prolonged growth?
Which type of cell lines are not capable of prolonged growth?
How can complement proteins contribute to humoral immunity?
How can complement proteins contribute to humoral immunity?
What type of entity is the hemagglutinin protein associated with?
What type of entity is the hemagglutinin protein associated with?
What role does the hemagglutinin protein play in influenza virus infection?
What role does the hemagglutinin protein play in influenza virus infection?
Which of the following is a characteristic of the hemagglutinin protein?
Which of the following is a characteristic of the hemagglutinin protein?
How does the hemagglutinin protein contribute to the virulence of influenza virus?
How does the hemagglutinin protein contribute to the virulence of influenza virus?
Which of the following is a function of the hemagglutinin protein in influenza virus?
Which of the following is a function of the hemagglutinin protein in influenza virus?
What should be the outcome of the passage of particles in tissue culture?
What should be the outcome of the passage of particles in tissue culture?
What properties should the progeny of the passage of particles in tissue culture have?
What properties should the progeny of the passage of particles in tissue culture have?
What is the significance of the passage of particles in tissue culture?
What is the significance of the passage of particles in tissue culture?
What is expected to happen to the particles during the passage in tissue culture?
What is expected to happen to the particles during the passage in tissue culture?
What is the purpose of studying the passage of particles in tissue culture?
What is the purpose of studying the passage of particles in tissue culture?
