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प्रश्न
Why is secondary immune response more intense than the primary immune response in humans?
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उत्तर
The secondary immune response is more intense than the primary immune response in humans because the memory B cells deal with the invading microbes by producing antibodies. The cells of the body remember that they have previously encountered this type of infection.
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संबंधित प्रश्न
Highlight the role of thymus as a lymphoid organ.
Discuss with your teacher what does ‘a suitable gene’ means, in the context of DNA vaccines.
Summarise the process of vaccine production
Sketch and label structure of Antibody
It is said that vaccinations are a must for a healthy society. Justify.
Name the following:
The category of immunity required in the treatment of snake-bite.
Write the full forms of: STD
Give the technical term for the kind of proteins produced in the blood to fight and destroy harmful micr
Mucous membrane trapping the microbes acts as a ---------------
Describe the structure of an antibody.
STRUCTURE OF ANTIBODY
Mention one application of the following:
Colostrum
Differentiate between B-cells and T-cells.
Describe the different types of immunity.
State the significance of mother’s milk to a newborn.
T-lymphocytes and B-lymphocytes are derived from ____________.
Which type of immunity is acquired due to infection?
The type of immunity generated by the transfer of lgA from mother to child is ____________.
The epithelial barrier of the innate immune system is ____________.
____________ are previously sensitized cells which retain the sensitization memory for a long time in the future.
Any foreign substance invading body and capable of stimulating an immune response is ____________.
