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.
Motor Parts MOPAR cleansing Daimler / Chrysler Corporation. Initially, it was similar to parts of Chrysler, Ford Motor Craft. They have very big in the 60's & 70's in the circuit racing and muscle cars. Now it is general enough for Chrysler products. Mopar is involved, the manufacturer of the parties, Chrysler, Plymouth, Dodge and De Soto.