Set point is defined as:
A) the rate at which a body burns calories for energy.
B) the genetically influenced weight range for an individual, maintained by biological mechanisms that regulate food intake, fat reserves, and metabolism.
C) a drug or intervention that affects one part of the eating-weight interaction, but has an unintended influence on another.
D) a gene that modulates production of a protein that converts excess calories into heat rather than fat.

Question

Quizplus · Accepted Answer

Set point is a concept in which the body has a genetically determined range of weight that it tends to maintain. This range is maintained through biological mechanisms that regulate food intake, energy expenditure, metabolism, and fat stores. When an individual's weight falls outside of this range, the body will try to bring it back to the set point range by increasing or decreasing hunger, metabolic rate, and other physiological mechanisms. This helps explain why people may have difficulty losing weight and keeping it off, as the body is constantly trying to return to its predetermined set point.

Set Point Is Defined As