1 Metabolism: Once ingested, most carbohydrates and complex sugars are broken down into the simple sugar glucose. 2  However, in the digestion of sucrose, both glucose and fructose are released into the bloodstream. 3  Glucose is the primary fuel utilized by the brain and working muscles.
TW is an abbreviation that denotes the total  weight of a diamond. Carat is the term to describe the weight of  any gemstone or a diamond. In jewellery pieces with more than â¦ one  diamond the carats may be described in terms of total carat weight.  This is the combined total carat weight of all the stones in the  piece.
In the context of diamond jewelry, CTW stands for âcarat total weightâ (or âcarats total weightâ). The term refers to the sum of the weights of all diamonds mounted in a piece of jewelry. This ring is 1/4 CTW, meaning that the black diamonds in it have a total weight of 0.25 carats. As an example, suppose you have a ring with one center diamond that weighs 1 carat and two smaller diamonds of 0.5 carats each.