On the graph, indicate the average kinetic energy of the population. Explain your answer.

What part of the graph indicates the temperature of the sample?

Explain your answer.

The human eye contains a molecule called 11-cis-retinal that changes shape when struck with light of sufficient energy. the change in shape triggers a series of events that results in an electrical signal being sent to the brain that results in vision. the minimum energy required to change the conformation of 11-cis-retinal within the eye is about 164 kj/mol.