Cut watermelon, both pre-cut chunks and slices you make yourself, must be stored in the refrigerator. Bacteria multiply quickly when you leave cut watermelon in the âdanger zone,â between 41 and 135 degrees Fahrenheit. You can leave the watermelon out for two hours and still safely eat it.
Lactose: The sugar found in milk. Lactose is a large sugar molecule that is made up of two smaller sugar molecules, glucose and galactose. In order for lactose to be absorbed from the intestine and into the body, it must first be split into glucose and galactose. The glucose and galactose are then absorbed by the cells lining the small intestine.
1 Enzymes Introduction: Lactose intolerance is a condition that affects millions of individuals. It is a condition that prevents an individual from metabolizing (breaking down) lactose. Lactose is a disaccharide that is composed of the monomers beta-D-galactose and beta-D-glucose. Enzymes Introduction: Lactose intolerance is a condition that affects millions of individuals. It is a condition that prevents an individual from metabolizing (breaking down) lactose. Lactose is a disaccharide that is composed of the monomers beta-D-galactose and beta-D-glucose.