(A) $IgE$ antibodies are primarily involved in allergic reactions. They bind to mast cells and basophils,causing the release of histamine and other ch

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(A) $IgE$ antibodies are primarily involved in allergic reactions. They bind to mast cells and basophils,causing the release of histamine and other chemicals when they encounter specific allergens,thereby mediating the allergic response.

Class 12 Biology Human Health and Disease Allergies

Easy

The function of $IgE$ is

A
Mediate in allergic response
B
Activation of $B$-cells
C
Protection from inhaled and ingested pathogens
D
Stimulation of complement system,passive immunity of foetus

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Class 12

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Human Health and Disease

Subtopic

Allergies

$S -$ Assertion: In developed cities of India,a large number of children suffer from allergies.
$R -$ Reason: Modern lifestyle leads to a decrease in immunity.

Easy

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Assertion: Histamine is related with allergic and inflammatory reactions.
Reason: Histamine is a vasodilator.

EasyAIIMS 2002

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Which of the following diseases is due to an allergic reaction?

EasyAIIMS 1998

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Allergy is due to the release of chemicals like $...$ and $...$ from the $...$ cells.

Medium

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Which type of antibody is produced in response to allergens?

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The function of $IgE$ is

Similar Questions

$S -$ Assertion: In developed cities of India,a large number of children suffer from allergies.$R -$ Reason: Modern lifestyle leads to a decrease in immunity.

Assertion: Histamine is related with allergic and inflammatory reactions.Reason: Histamine is a vasodilator.

Which of the following diseases is due to an allergic reaction?

Allergy is due to the release of chemicals like $...$ and $...$ from the $...$ cells.

Which type of antibody is produced in response to allergens?

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Exam Paper Generator

Online Exam Module

$S -$ Assertion: In developed cities of India,a large number of children suffer from allergies.
$R -$ Reason: Modern lifestyle leads to a decrease in immunity.

Assertion: Histamine is related with allergic and inflammatory reactions.
Reason: Histamine is a vasodilator.