Intoxicant caffeine is found in

English

Gujarati

Hindi

7.Human Health and Disease

normal

Intoxicant caffeine is found in

Tea

Coffee

Cocoa

All the above

Solution

(d) Caffeine $({C_8}{H_{10}}{N_4}{O_2})$, an oxidation product of the methyl derivative of purine is found in coffee beans, tea leaves, cocoa beans, guarana and mate. It is a central nervous system stimulant.

Standard 12

Biology

An antibody is a

normal

The function of $IgE$ is

normal

During an allergic reaction, the binding of antigens to IgE antibodies initiates a response, in which chemicals cause the dilation of blood vessels and a host of other physiological changes. Such chemicals are

normal

In sickle cell anaemia, the death is caused when the lethal genes are present in

normal

(AIIMS-1992)

‘Cholera' is caused by

normal

Intoxicant caffeine is found in

Solution

Similar Questions

An antibody is a

The function of $IgE$ is

During an allergic reaction, the binding of antigens to IgE antibodies initiates a response, in which chemicals cause the dilation of blood vessels and a host of other physiological changes. Such chemicals are

In sickle cell anaemia, the death is caused when the lethal genes are present in

‘Cholera' is caused by

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