--%>
Assignment Help - homework help

Vaccines made of own disease agent

Why are vaccines made of own disease agent or of the fragments of it?

E

Expert

Verified

The main objective of vaccines is to artificially persuade a specific inital immune response (and the consequent configuration of memory cells and antibodies) concerning a given infection or disease in order to vaccinate the individual in opposition to infections by the pathogenic agent in the future.  Hence each antibody doesn’t act against a variety of antigens but in its place it acts only against its particular antigen, it is essential for the immune system to establish contact in some way with the antigen in opposition to which the immunization is wanted. The reconnaissance of particular molecular parts of every antigen causes the immune system to generate the specific variable portion of the immunoglobulins to attack that specific antigen. So to induce the active immunization it is essential to inoculate into the body small parts of the infectious agent or the agent completely (dead or inactivated).

   Related Questions in Biology

  • Q : Input Factor - Group Effectiveness -

    I.            Organizational setting: if group members are in close proximity to one another in the work setting, they would interact more, and sentiments and affinities would develop faster, if the work flow technology makes

    		•
  • Q : Explain the capillary Explain the

    Explain the capillarity? How this mechanism is chemically explained? Specify the relevance of the capillarity for transport of the water in the plants?

    		•
  • Q : Supportive model - An Organizational

    The basic idea behind this theory is that leadership motivates the people to work and not the power of money as in custodial model. Through leadership, management provides a climate to help employees grow and accomplish in the interest of the organization, the things

    		•
  • Q : Group of phylum Chordata State the

    State the group of phylum Chordata which first colonized the terrestrial environment? Which habitat from did they come?

    		•
  • Q : Managing the perception process -

    Successful managers understand the importance of perception as an influencing factor on behavior and they act accordingly. They are aware of perceptual distortions and also know that perceptual differences are likely to exist in any situations. As a result, they true to make decisions and take ac

    		•
  • Q : How the cerebrum is anatomically

    How the cerebrum is anatomically classified?

    		•
  • Q : Germ layer from which the liver and the

    Name the germ layer from which the liver and the pancreas originate? What are the other organs and tissues made up from that germ layer?

    		•
  • Q : Discharging of the enteric juice In

    In addition to pancreatic juice, the intestine there is discharging of the enteric juice which contains digestive enzymes too. What are such enzymes and which kind of molecule does each of such enzymes break?

    		•
  • Q : CATH-Structural database in

    Define the term CATH used in the Structural database of bioinformatics?

    		•
  • Q : Describe the way of life of sponges

    Describe the way of life of sponges?

    		•