Vitamin A. Vitamin A was the first fat-soluble vitamin identified (in 1913). Vitamin A comprises the preformed retinoids, plus the precursor forms, the provitamin A carotenoids. Preformed retinoids is a collective term for retinol, retinal, and retinoic acid, all of which are biologically active.etinoids are converted to retinol in the intestines and transported with dietary fat to the liver, where it is stored. A special transport protein, retinolbinding protein (RBP), transports vitamin A from the liver to other tissues. Carotenoids are absorbed intact at a much lower absorption rate than retinol.
Mopar is the parts, service and customer care organization within Fiat Chrysler Automobiles. Mopar also designs and builds a small number of customized vehicles. The name derives from a combination of letters from the words MOtor and PARts.
Now there's an easier, quicker way to perform brake jobs. Complete kit for installation convenience. Each Mopar Make it New Brake Kit comes complete with Original Equipment Rotors, one set of Mopar Value Line Brake Pads, and all the necessary brake hardware.Quality parts, guaranteed to fit your Jeep.ow there's an easier, quicker way to perform brake jobs. Complete kit for installation convenience. Each Mopar Make it New Brake Kit comes complete with Original Equipment Rotors, one set of Mopar Value Line Brake Pads, and all the necessary brake hardware.