How can you tell when the hydrolysis of starch is complete why does the test work this way?

Hydrolysis of starch refers to the chemical process in which the bonds in starch are cleaved through nucleophilic substitution reactions to yield D glucose. In the hydrolysis of starch, when the reaction is complete, a brown colouration will be observed. The colouration indicates that the starch has been completely broken down.

The  grandmother cell  is a hypothetical  neuronthat represents a complex but specific concept or object.[1]  it activates when a person "sees, hears, or otherwise sensibly discriminates"[2]  a specific entity, such as his or her grandmother. the term was in use at least as early as 1966 amongst staff and students in the department of experimental psychology, university of cambridge, england. a similar concept, that of the  gnostic neuron, was proposed two years later

Aconductor easily transfer heat