Sentence examples for once opened from inspiring English sources

A picture of PCNA emerges of a rather flexible protein that, once opened, is mechanically compliant in the clamp opening process.

Once opened, they should be kept refrigerated.

But this Pandora's box, once opened, will not remain secret.

Once opened, this Pandora's box will be impossible to close.

Thruout the summer he never once opened the box.

Eat within six months and refrigerate once opened.

Use within a year, and refrigerate once opened.

Once opened, they will keep refrigerated for a long time.

Keep the relish in the fridge once opened.

Once opened, the bottle should be used inside a month.

"It is a Pandora's box that, once opened again, cannot be closed".