Not exactly. As you compare the polar desert in the Arctic to that in Antarctica, several differences come to light. Arctic. The topography of the Arctic polar desert is defined as tundra, glaciers, and snow.hen the weather warms up, and the warmest month of the year rolls around, the temperature remains in the range of a few degrees Celsius to approximately -1 degree Celsius. In terms of precipitation, the Antarctic polar desert receives less than 40 millimeters per year.
5 Main Groups of Polysaccharides: 1. Starch. 1  Chemically, consists of long chains of glucose (a monosaccharide, see above) molecules. 2  Formed by plants during photosynthesis. 3  Present in many plant-based food sources, such as root vegetables. 4  e.g. potatoes, cereals e.g. and pulses.
These sugar molecules include glucose, sucrose, lactose, fructose, maltose, lactose and galactose. Sugar molecules are classified as monosaccharides or disaccharides. The following table lists the common sugar molecules are their chemical formula.Name.hese sugar molecules include glucose, sucrose, lactose, fructose, maltose, lactose and galactose. Sugar molecules are classified as monosaccharides or disaccharides. The following table lists the common sugar molecules are their chemical formula. Name.