Use structural formulas to show the formation of (a) a dipeptide, (b) maltose.

Explanation:

So, maltose is a disaccharide that is made up of two glucose units. It has a slightly sweet taste, but it's most important function is in digestion. Since most carbohydrates are in a form that cannot be absorbed, it is important for these carbohydrates to be broken into smaller pieces

sulfur dioxide

explanation: acid rain is caused by a chemical reaction that begins when compounds like sulfur dioxide and nitrogen oxides are released into the air. these substances can rise very high into the atmosphere, where they mix and react with water, oxygen, and other chemicals to form more acidic pollutants, known as acid rain.