In this task, you are given a multiple-choice question about healthcare. Answer the question based on your information and classify your answers into '1', '2', '3', and '4'.

Q: Question: What serum immunoglobulin will synthesize an activated B lymphocyte that has not been stimulated through CD40 ?: 
 Options:  <1> Any. <2> IgE <3> IgM <4> IgA <5> IgG

A: 3
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Q: Question: The disorder characterized by a behavioral pattern that violates the basic rights of others or the main rules or social rules of the subject's age is called: 
 Options:  <1> Attention deficit disorder with hyperactivity. <2> Defiant negativist disorder <3> Dissocial disorder. <4> Generalized development issue. <5> Learning disorder.

A: 3
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Q: Question: Stimulates the separation of DNA strands during replication: 
 Options:  <1> Primasa <2> DNA ligase. <3> The single chain DNA binding proteins. <4> Helicasa <5> DNA polymerase I.

A:
4
****