food components that readily dissolved in water and often impart gummy or gel-like characteristics to foods. An example is pectin from fruit, which is used to thicken jellies. Indigestible by human enzymes but may be broken down to absorbable products by bacteria in the digestive tract.
A spin class is an exercise class in which a group of people ride on stationary bikes. A spin class typically has loud, energetic music playing while the class follows the instructions from the leader to add or subtract resistance to the bikes.
The class is the basic logical entity in the UML. It defines both the data and the behaviour of a structural unit. A class is a template or model from which instances or objects are created at run time. When we develop a logical model such as a structural hierarchy in UML we explicitly deal with classes.