All cells will convert glucose or fatty acids into which energy molecule within the cell?

A. This describes behaviors associated with binge-eating disorder, where individuals consume large amounts of food without engaging in compensatory behaviors such as purging or excessive exercise.

B. This describes bulimia nervosa, which involves recurrent binge eating followed by compensatory behaviors like self-induced vomiting, laxative use, or over-exercising to prevent weight gain.

C. Frequent overeating and rapid weight gain are not characteristic of anorexia nervosa. This pattern is more consistent with binge-eating disorder or general obesity-related behaviors.

D. Anorexia nervosa is a potentially fatal eating disorder characterized by self-starvation, extreme restriction of caloric intake, intense fear of gaining weight, and excessive weight loss. Clinical features often include emaciation, bradycardia, hypotension, hypothermia, electrolyte imbalances, amenorrhea in females, and hair or skin changes. Anorexia nervosa carries a high risk of medical complications, including cardiovascular collapse, osteoporosis, and death if untreated.

A. Disaccharides are carbohydrates composed of two sugar molecules linked together, such as sucrose (table sugar), lactose, and maltose. They are simpler than polysaccharides and provide quick energy but are not considered complex carbohydrates.

B. Monosaccharides are the simplest form of carbohydrates, consisting of a single sugar molecule such as glucose, fructose, or galactose. They are the building blocks of more complex carbohydrates but are not complex carbohydrates themselves.

C. Glycogen is a specific type of polysaccharide that serves as the body’s storage form of glucose in liver and muscle tissues. While glycogen is a complex carbohydrate, the term in the question refers to complex carbohydrates in general, not just the stored form.

D. Polysaccharides are complex carbohydrates composed of long chains of glucose units linked together. Examples include starch (found in plants), glycogen (stored in animals), and cellulose (a structural component in plants). Polysaccharides provide sustained energy as they are broken down more slowly than simple sugars and play roles in energy storage and structural support.