It is important to note that each type of trailer is not similar to the other types and that the dimension and weight capacity of each is based on the corresponding trucking specifications of a particular semi-tractor and trailer used.
Glucose is a six-memebered ring molecule found in the blood and is usually a result of the breakdown of carbohydrates into sugars. It enters cells through specific transporter proteins that move it from outside the cell into the cell's cytosol. All of the glycolytic enzymes are found in the cytosol.
In blood-glucose levels, insulin lowers the concentration of glucose in the blood. The lower blood-glucose level (a product of the insulin secretion) triggers glucagon to be secreted, and repeats the cycle. In order for blood glucose to be kept stable, modifications to insulin, glucagon, epinephrine and cortisol are made.