Galanin is a protein found in the brain. In an experiment, rats that consistently chose to eat fatty foods when offered a choice between lean and fatty foods were found to have significantly higher concentrations of galanin in their brains than did rats that consistently chose lean over fatty foods. These facts strongly support the conclusion that galanin causes rats to crave fatty foods.
Which one of the following, if true, most supports the argument?
a) The craving for fatty foods does not
...
Which one of the following, if true, most supports the argument?
a) The craving for fatty foods does not
...
.jpg)
