How did the bonds between each subunit form in starch?

Starch is a polysaccharide made up of glucose subunits that are linked via glycosidic bonds. The glucose subunits combine to form two polymer components that together form starch. These polymer components of starch differ in their structure and properties.

Explanation:

the cells uses some of the atoms of the glucose molecules to atp molecules. the atoms of the glucose molecules will then be converted into energy which will be eventually stored in atp. the energy produced which are stored in atp are coming from the glucose’s chemical bonds.