Podcast
Play an AI-generated podcast conversation about this lesson
Download our mobile app to listen on the go
Get App
Questions and Answers
Which cells does HIV primarily infect?
Which cells does HIV primarily infect?
- Macrophages
- CD8+ T lymphocytes (correct)
- Natural killer cells
- B cells
What is the function of the major envelope glycoprotein gp120 in HIV?
What is the function of the major envelope glycoprotein gp120 in HIV?
- It produces viral particles
- It regulates transcription of viral genes
- It binds to CD4 and chemokine receptors on human cells (correct)
- It integrates the viral DNA into the host cell's DNA
What is the process characteristic of all retroviruses?
What is the process characteristic of all retroviruses?
- Production of a DNA copy of viral RNA (correct)
- Integration of viral DNA into host cell's DNA
- Fusion of viral membrane with host cell membrane
- Release of viral RNA
Which cells are believed to be important reservoirs for the HIV virus?
Which cells are believed to be important reservoirs for the HIV virus?
Signup and view all the answers
What happens if an infected T cell is activated by an extrinsic stimulus?
What happens if an infected T cell is activated by an extrinsic stimulus?
Signup and view all the answers
Which type of HIV causes most cases of AIDS?
Which type of HIV causes most cases of AIDS?
Signup and view all the answers
What is the structure of an HIV-1 virion?
What is the structure of an HIV-1 virion?
Signup and view all the answers
Flashcards are hidden until you start studying
