Yes.
Yes.
Yes.
It will turn when driving because there isn't a disconnect from the front axle. It should be disconnected inside the transfer case.
If you mean the front drive shaft, yes it should.
A Jeep Wrangler is rear wheel drive, with four wheel drive option.
The 2010 Jeep Wrangler has four wheel drive.
The 2005 Jeep Wrangler has four wheel drive.
The 2011 Jeep Wrangler has four wheel drive.
The 2012 Jeep Wrangler has four wheel drive.
The 2014 Jeep Wrangler has four wheel drive.
The 2013 Jeep Wrangler has four wheel drive.
The 2006 Jeep Wrangler has four wheel drive.
The 2007 Jeep Wrangler has four wheel drive.
The 2002 Jeep Wrangler has four wheel drive.