What Part Of Plant Can Store Extra Food As Sugar Or Starch?
Healthy plants tend to create much more food than they can immediately use. The excess food is stored as sugars and starches in various parts of the plants. These stores provide a source of energy not only for the plants, but also for the animals and humans that eat them. Plant Foods Carbohydrates are the simplest types of foods manufactured and stored by plants. Sugar and starch are two types of carbohydrates. Plant food is made in the leaves, where the green compound chlorophyll absorbs energy from the sun in a process called photosynthesis. Glucose Glucose is a simple sugar that is stored in large quantities in the stems of some plants. One example is the thick stems of the corn plant. Fructose Fructose is another simple sugar. Its chemical composition is slightly different from that of glucose and usually is stored in fruit. For this reason, it commonly is called fruit sugar. Complex Sugars Some plants, such as sugar cane and sugar beets, are very efficient at creating and storing complex sugars. These plants take the simple sugars, glucose and fructose, and create a higher form of sugar that is stored in either the stems, such as in the cane, or the roots, as in the sugar beet Continue reading >>