turn on

"Rather, the difference is on a regulatory level, which could make it easier for us in the long run to turn on more efficient C4 photosynthesis in C3 crops."

Located on a cell's surface, this protein-based sensor recognizes an external signal that triggers the cell to respond -- usually by turning on a user-defined gene.

Then, the robbers would suddenly turn on their victims, brandishing a handgun, threatening them with physical force and demanding they get in the car, police said.

There's only one thing worse than an abusive boss -- and that's a boss who thinks they can make up for their bad behavior by turning on the charm the following day.

This was accompanied by heightened neuronal responsiveness to cues associated with rewards like a light turning on to indicate that food or an opioid drug was available.