The electroosmotic mobility of a solution in a particular capillary is 2.11 × 10 ^− 8 m^2 /(v. s) at ph 3 and 8.88 × 10 − 8 m 2 /(v ⋅ s) at ph 11. a 27.7 kv potential is applied across the 51.4 cm long capillary. how long will it take a neutral molecule to travel the 41.7 cm from the injector to the detector if the solution is buffered at ph3 and at ph11?

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