A) Describe the differences between the primary immune response and the secondary simple response?
B) In respect to the novel coronavirus which type of response should most of us have to this virus?
There are various differences between primary immune response and secondary immune response. They are as follows:
Primary immune response |
Secondary immune response |
1It refers to the production of antibodies 2) The Naive B cells and T cells respond to the antigen 3) It takes 4- 7 days. 4) a few antibodies produced. 5)Antibody levels declines rapidly. 6) It mainly appears in lymph nodes and spleen. |
1)It refers to the exposure to particular antigen. 2) Memory B cells respond to the antigens. 3)This phase is short and take only 1 to 4 days. 4) Antibody level remains for long time. 5) More antibodies are produced. 6) It mainly appears in the bone marrow, spleen and lymph nodes. |
A) Describe the differences between the primary immune response and the secondary simple response?
What’s the difference between a primary immune response and secondary immune response? Answer both in terms of the physiological responses and in terms of the mechanism by which it is achieved. Adaptive immunity is a response to a specific antigen. How does the adaptive immune system mount a specific response to an invading antigen? How is it possible to mount such a response to a wide array of antigens?
Describe the differences between primary, secondary and tertiary sources of evidence. State which of the three sources are preferred for supporting nursing research and why.
What is true of a secondary immune response? It is brought about by memory cells It is weaker than a primary immune response. It can involve B-cells but not T-cells It is faster than a primary immune response After it occurs, the immune system can only respond to reinfection with the same antigen by mounting another primary immune response 1 and 2 2, 4, and 5 1, 3, 4, and 5 1, 2, and 3 1 and 4
Please describe in detail how affinity maturation leads to a more effective secondary immune response. Include how the process increases the affinity of B cells to the target antigen.
Which type of viral vaccine is likely to produce the most diverse adaptive immune response? A) live attenuated virus. B) inactivated/killed virus. C) purified viral protein.
19. What is the difference in function between primary and secondary lymphoid tissues and what are the principal events that take place in each? 20. Explain how the adaptive and innate immune systems work together to generate an effective immune response.
1 A. Which antigens are most important in the immune response to the influenza virus? B. Explain the difference between antigenic drift and antigenic shift in the influenza virus. C. Which is most likely to lead to a major worldwide pandemic? D. What is the role of the phenomenon of ‘original antigenic sin’ in immunity to this virus?
34) What are the differences between primary and secondary growth? (4) 35) What is the name for the process by which xylem tissue transports water and minerals against gravity? (2)
The primary immune response O occurs when memory cells are stimulated O has a lag period while B cells proliferate and differentiate into plasma cells O occurs more rapidly and is stronger than the secondary response O is another name for immunological memory
Which of the following is a key difference between primary and secondary immunofluorescence? Select one: a. Primary immunofluorescence (but not secondary) uses a form of light microscopy to excite the fluorophore b. More than one of the listed characteristics are key differences between primary and secondary immunofluorescence c. Secondary immunofluoresence (but not primary immunofluorescence) is used when more than one antigen needs to be stained d. In primary immunofluorescence the antibody that recognizes the epitope of the antigen is also...