Foods such as potatoes, rice, corn and wheat contain starch granules which are important energy sources for humans. The human digestive process breaks down the starches into glucose units with the aid of enzymes, and those glucose molecules can circulate in the blood stream as an energy source.he sugars are the carbohydrates which are used directly to supply energy to living organisms. A key group of the sugars have the molecular formula C 6 H 12 O 6. This group includes glucose, which may exist in either straight-chain or ring forms. Others are fructose, galactose, and mannose.
Split and merge into it. Answer by David Rosser. Confidence votes 13. The Queen Mary 2 is the fastest ship soon to be in service with a top speed of 33 knots, however, the fastest of all time is the SS United States which still holds Atlantic crossing records and known top speed was 44 knots.
Kingda Ka is the fastest roller coaster in the United States. It was the fastest coaster in the world for a few years but has since been eclipsed. (It is still the tallest, however.) It's similar to Top Thrill Dragster (although faster), but it feels rougher. If speed is what you are after, Kingda Ka delivers.