It's very fast. You turn on a G protein, and it immediately targets the mechanism to modify release.

This last discovery illuminated the mechanism of protein synthesis: the protein chain is transferred in turn from one amino-acid-bearing transfer RNA to another as it grows, their order dictated by messenger RNA and ultimately by the genetic code on the DNA.

Winter is fast approaching and it is getting really, really cold out there.

We have to turn it around very fast, because, of course, it's perishable, and we have to have the cooler space to keep it, and we have to distribute it really fast.

He's got a great release and a great arm. He gets rid of the ball fast. I laughed at some of the reports I read, that his arm was only average. His arm is not average. He's got a great arm.

turned off immediately ... this is probably the main affirmation that something happened very fast.