AQo, AJo when your re raised ???

[VictorHugo]

Lets say I come in raising with AJo or AQo, and am re raised should I go ahead and just call?

Wouldn't just calling give away the fact that my hand isn't that strong or might be dominated?

Or should I go ahead and cap the betting, and slow down on the flop if I flop something, knowing I might be dominated?

I would like some advice on how to play these hands in position out of position and such... thanks...