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Which messenger molecules are derived from arachidonic acid?

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Which messenger molecules are derived from arachidonic acid?

(a) eicosanoids

(b) terpenoids

(c) corticoids

(d) steroids

I got this question in my homework.

My doubt stems from Cell Signaling Systems in chapter Cell Signaling and Signal Transduction of Cell Biology

1 Answer

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Best answer
Right option is (a) eicosanoids

For explanation: Eicosanoids are non-polar, 20-carbon containing molecules derived from the fatty acid, arachidonic acid. Eicosanoids regulate processes like blood pressure, inflammation, blood clotting. Several over-the-counter drugs used to treat headaches inhibit eicosanoid synthesis.

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