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When compared to the first immune response to the same antigen, which of the following is not a hallmark of the secondary immune response?

Correct Answer: Antibody is generated without T-cell help
The features of the secondary immune response are: i) Antibodies are produced in greater numbers and at a faster rate. ii) The generated antibody has a higher affinity for the antigen.

Which of the following is not a feature of secondary immune respone to an antigen when compared to the first immune response to the same antigen?

In the following questions, the sentence given with blank to be filled in with an appropriate word. Select the correct alternative out of the four and indicate it by selecting the appropriate option.
An independent, able and upright judiciary is the hallmark of a free _____ country therefore, the process of judicial appointment is of _____ importance. At presenton account of the Supreme Courts last advisory opinion, the _____ of the executive and its interference in the appointment of judges is _____ which in light ofprevious is most _____.
An independent, able and upright judiciary is the hallmark of a free _____ country

In an experiment you develop immune response in mice against salmonella flagellar antigen. However, you observe the infection still persisted. Which if a likely possibility if immune system is functioning properly?

In case of acquired immune system, a secondary immune response is generated by the ______________

Primary response of the body to an antigen is much stronger and intense that the Secondary response.

Which of the following antigen factor is NOT considered for the activation and proliferation of B and T cells for carrying out the immune response?

Which of the following statements about immune response are correct?
P. T cells are activated by antigen-presenting cells.
Q. Foreign peptides are not presented to helper T cells by class II MHC proteins.
R. Dendritic cells are referred to as professional antigenpresenting cells.

As an immune response to antigen: Salmonella typhimurium, heterogenous populations of memory B cells retain which antibody isotype linked with BCR (B cell receptor) on cell surface?

During an adaptive immune response, the antigen for the pathogen is taken up by which type of cells?

A B cell activates by its first encounter with an antigen called _______ antigen.