Now, at the same exact time, the liver, the cells inside the liver basically produce a xiaomogen enzyme known as angiotensinogen. Now, this is released into our bloodstream. And when this angiotensinogen mixes with our Renan, the Rena basically cleaves this zymogen at a specific location on that amino acid sequence and it activates the angiotensinogen into the angiotensin one form. So basically, once in the bloodstream, renan goes on to activate the Xymogen angiotensinogen into angiotensin one by cleaving it proteollytically at a specific specific position along the amino acid sequence. Angiotensinogen is produced inside our liver cells. Now, once we activate the angiotensin one, it basically goes on, travels through our blood system and eventually ends up at lung cells as well as in our kidney cells.