객관식
If a cell produces antiviral proteins (AVPs) what occurs when that cell encounters dsRNA?
773
views
3
rank
21. The Immune System
Interferon Response
Multiple Choice
How does the interferon response provide anti-viral protection?
A
Interferons bind to the virus neutralizing it.
B
Interferons stimulate neighboring cells to produce anti-viral proteins.
C
Interferons prevent the virus from entering the cell.
D
Interferons prevent the virus from leaving the infected cell and infecting neighboring cells.
검증된 단계별 안내1
Understand the role of interferons: Interferons are proteins produced by host cells in response to viral infections. They play a crucial role in the immune response against viruses.
Identify the mechanism of action: Interferons do not directly neutralize viruses. Instead, they act as signaling molecules that alert neighboring cells to the presence of a virus.
Explore the signaling process: When interferons bind to receptors on neighboring cells, they trigger a signaling cascade that leads to the production of anti-viral proteins within those cells.
Examine the effect on neighboring cells: The anti-viral proteins produced by the neighboring cells help to inhibit viral replication and spread, providing a protective effect against the virus.
Clarify the misconception: Interferons do not prevent the virus from entering or leaving cells directly. Their primary function is to stimulate the production of anti-viral proteins in neighboring cells, enhancing the overall anti-viral response.
Related Videos
Related Practice
