1. 1 → 6 β
2. 1 → 4 β
3. 1 → 6 α
4. 1 → 4 α

Solution: 1 → 4 α

Maltose is a disaccharide made up of alpha 1,4 glucose molecules linked together. Maltase is the enzyme that breaks it down. It acts on the maltose glycosidic linkages and breaks them down into smaller molecules. This bond’s hydrolysis is aided by it. It has the ability to convert maltose to glucose monomer units. It is discovered in the process of germination.