Sentence examples for remained mysterious from inspiring English sources

Whole grains remained mysterious.

The root problem remained mysterious.

But much about it had remained mysterious.

It causes remained mysterious a few months afterward.

A day later much about the assassination remained mysterious.

But much else about Sept. 11 remained mysterious.

How extracellular dsRNA is delivered to the cytoplasm had remained mysterious.

The circumstances of the fall remained mysterious, but doctors prescribed a 30-day rest period.

But exactly what goes on in the brain when mistaken memories are formed has remained mysterious.

But, as Kim began her work, the origins of the tiny stretches remained mysterious.

The biosynthetic route for enediyne production remained mysterious until two independent groups recently reported the genes that orchestrate enediyne synthesis in two different microorganisms.