Problem:

Question 1: Which phase of energy metabolism is triggered by the sight, odor, or taste of food, or just by thinking about eating?

A) fasting phase

B) cephalic phase

C) absorptive phase

D) dynamic phase

E) static phase

Question 2: __________ (CCK) was one of the first satiety peptides to be studied.

Question 3: Anorexia nervosa and bulimia nervosa are often viewed as variants of the same disorder because

A) both anorexic patients and bulimic patients have distorted body images.

B) many patients straddle the two diagnoses.

C) both anorexia and bulimia are correlated with obsessive-compulsive disorder.

D) both disorders display the same pattern of distribution in the general population.

E) all of the above

Provide the correct answer and justification for your choice.