The most basic form of the CRISPR system is made up of two parts: a small piece of RNA and a protein called Cas9. Before injecting the CRIPSR system into a cell, scientists program the RNA to match the code of a specific gene in the target cell's DNA that they want to alter.
Cook until done. Lower the heat to medium, cover the skillet, and let the chops cook for another 5 to 10 minutes. To accurately determine whether or not the pork chops are safe to eat, check the center of the thickest chop with a meat thermometer.
Sprinkle both sides of four 1-inch thick pork chops with salt and pepper. Place pork chops on grill over medium heat. Cook 15 to 20 minutes, turning once, until meat thermometer inserted in center reads 145Â°F, brushing with barbecue sauce mixture during last 5 minutes of cook time.