Question

Uchida’s optical imaging research showed that as the length of the carbon chain increases, the area of activation is _____.
a. ​randomly distributed across the glomeruli
b. ​located more to the right
c. ​more centrally located
d. ​located more to the left

Answer 1

the area of activation is: located more to the left
This shows that a difference group of chemicals will activate different location on the olfactory bulb. The same pattern always occurs during large chain length that shows it's located also to the left