Which statement about nuclear fission is correct? a.) produces very little energy
b.) produces a lot of air pollution
c.) requires large amounts of matter
d.) produces tremendous amounts of energy

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.