Final answer:
In the synthesis of maltose and sucrose, one water molecule is released for every maltose molecule synthesized. Therefore, 10 water molecules are released.
Step-by-step explanation:
In the synthesis of maltose and sucrose, both involve the joining of glucose molecules. In the synthesis reaction, two glucose molecules combine to form maltose, and a water molecule is released. Therefore, for every maltose molecule synthesized, one water molecule is released.
Given that you have 10 molecules of maltose and 15 molecules of sucrose, the number of water molecules released in the synthesis of these disaccharides can be determined by determining the number of maltose molecules present.
Since each maltose molecule releases one water molecule, the number of water molecules released will be equal to the number of maltose molecules synthesized, which is 10.