Answer :
a simple sugar that is found widely in nature and is an important energy source for plants and animals is glucose.
Sweet, short-chain, soluble carbohydrates, which are present in a variety of meals, are collectively referred to as sugars. In living things, they serve the purpose of supplying energy. Monosaccharides are the only component of the most basic sugars. They consist of galactose, fructose, and glucose. Living beings' cells use the simple sugar glucose as a source of energy. Fruits include fructose, a simple sugar, while milk contains galactose, a simple sugar.Other sugars, known as disaccharides, have two monosaccharide units. Sucrose or table sugar is one illustration. One fructose and one glucose molecules make up its structure. Maltose (two glucose molecules) and lactose are two other disaccharides (one glucose molecule and one galactose molecule).
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