Dallas, tx is 203 miles away from atx. sam drives a european car that uses 13l/ 100 km. what is the cost of gas for this trip? assume that gas costs $2.41/ gal. 1 mi= 1.6 km 1 gal= 3.79 l

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.