Final answer:
Genes that may be involved in disordered eating include those that regulate appetite, metabolism, and neurotransmitters like serotonin and dopamine. Imbalances in these neurotransmitters and hormones such as leptin and ghrelin can affect appetite and eating behavior, potentially leading to disordered eating.
Step-by-step explanation:
Genes that may be involved in disordered eating include genes that regulate appetite, metabolism, and neurotransmitters. For example, serotonin and dopamine are neurotransmitters that normally regulate eating and the rewarding property of food. Imbalances in these neurotransmitters can affect appetite and eating behavior, potentially leading to disordered eating. Additionally, genes that control the hormones leptin and ghrelin, which help maintain the body's energy balance, may also be involved in disordered eating.