Which of the following is a pair of alarm chemicals?(a) Opsonin and hi

1.	Which of the following is a pair of alarm chemicals?(a) Opsonin and histones(b) Opsonin and dopamine(c) Interferons and dopamine(d) Histamine and kinins
Answer» Answer is : (d) Histamine and kinins Histamine and kinin are alarm chemicals which may cause inflammation at the spot of insect bite. Interferons are proteins secreted by virus-infected cells that inhibit neighbouring cells from making new viruses. Dopamine is a neurotransmitter. Opsonin are antibodies which make microbes more susceptible to phagocytosis.

Which of the following is a pair of alarm chemicals?(a) Opsonin and histones(b) Opsonin and dopamine(c) Interferons and dopamine(d) Histamine and kinins

Answer»

Answer is : (d) Histamine and kinins

Histamine and kinin are alarm chemicals which may cause inflammation at the spot of insect bite.

Interferons are proteins secreted by virus-infected cells that inhibit neighbouring cells from making new viruses. Dopamine is a neurotransmitter. Opsonin are antibodies which make microbes more susceptible to phagocytosis.

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Which of the following is a pair of alarm chemicals?(a) Opsonin and histones(b) Opsonin and dopamine(c) Interferons and dopamine(d) Histamine and kinins

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