cell communication

mRNA- going the (long) distance

Reading Time: 4 minutes

Inside billions of cells all around us, DNA quietly makes messenger RNA (mRNA), which in turn acts as the template for protein synthesis.

In this equation, mRNA is the boring middle man. Unlike DNA, its lifetime is short, and it doesn’t get passed to the next generation. It also doesn’t get the protein life- catalyzing metabolic reactions, capturing the light from the sun, or transporting products across cell membranes.

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