What is the most important thing a radiographer is expected…

What is the most important thing a radiographer is expected to do in recognition of their understanding of the emotions, and psychosocial needs of people undergoing diagnostic imaging, as well as that of their families and carers?                                                                 

In mice, a diet rich in methyl groups (e.g., rich in folic a…

In mice, a diet rich in methyl groups (e.g., rich in folic acid) leads to the methylation of the agouti gene that controls coat color and obesity. A mother mouse fed this diet generally produces more offspring with brown fur who are thin, and fewer offspring with yellow fur who are obese. What does this example illustrate?