Vaccines made of own disease agent
Why are vaccines made of own disease agent or of the fragments of it?
Expert
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).
Features or Nature of Planning 1 Planning is goal oriented: organization are set up with a general purpose in view. Specific
Are the additional embryonic membranes similar in all vertebrates?
Briefly describe the reasons for uneven distribution of the population?
Osmotic pressure (OP) is the pressure formed in an aqueous solution by a region of lower solute concentration on a region of high solute concentration forcing the passage of water from that to this more concentrated region. Intensity of the osmotic pr
As a product of DNA replication two DNA molecules come into subsistence. Why is it not accurate to assert that two “new” DNA molecules are formed? Describe the name given to the process regarding that fact?
Explain how do the muscles of legs and of feet contribute to the venous return?
State how the immune memory leads to efficacy of vaccines and also produces allergies?
Name the main nitrogen waste of the humans? Answer: Human beings excrete mostly urea removed with the urine.
What are the main constituents of cell walls in bacteria, fungi, protists and plants?
Give a brief explanation of cellular regeneration. How mitosis is associated to this process?
18,76,764
1934132 Asked
3,689
Active Tutors
1434265
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!