Which of the following is the correct stateme | vedclass

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Question

(C) $IgE$ antibodies are primarily involved in allergic reactions.When an allergen enters the body,it binds to $IgE$ antibodies attached to the surfac

Vedclass · Accepted Answer

Provides an immune response to allergens

Vedclass · Answer

(C) $IgE$ antibodies are primarily involved in allergic reactions.When an allergen enters the body,it binds to $IgE$ antibodies attached to the surface of mast cells and basophils.This binding triggers the degranulation of these cells,leading to the release of inflammatory mediators like histamine and serotonin,which cause the symptoms of an allergy.Therefore,$IgE$ is responsible for providing an immune response to allergens.

Column-$I$	Column-$II$
$1.$ Saliva and tears	$a.$ Cytokine barrier
$2.$ Mucus coating	$b.$ Cellular barrier
$3.$ $PMNL$	$c.$ Physiological barrier
$4.$ Interferons	$d.$ Physical barrier

Which of the following is the correct statement regarding $IgE$?

Similar Questions

Match the following columns:
Column-$I$ Column-$II$
$1.$ Saliva and tears $a.$ Cytokine barrier
$2.$ Mucus coating $b.$ Cellular barrier
$3.$ $PMNL$ $c.$ Physiological barrier
$4.$ Interferons $d.$ Physical barrier

The term 'active immunity' means

The toxic substances produced by foreign bodies that trigger an immune response are known as:

How many types of memory cells are there in the immune system?

Define the following terms: Pathogen and Immunity.

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