_____ are fatty acids which contain one or more double bonds whose hydrogen atoms are across from (trans to) one another in relation to the double bond. Humans have _____ these fats, and they've been associated with a high risk for heart disease.

3000+ review questions on anatomy and physiology. 

Anatomy refers to the internal and external structures of the body and their physical relationships, whereas physiology refers to the study of the functions of those structures.