What appears to be true about the genes that predispose someone to depression?

Question

What appears to be true about the genes that predispose someone to depression?​

Quizplus · Accepted Answer

Studies have shown that the same genetic factors that predispose individuals to depression can also increase the risk of other psychiatric disorders such as anxiety, bipolar disorder, and schizophrenia.

Answer: B 
 While there is no definitive evidence linking depression genes to high intelligence, some studies have suggested a possible link between certain genes and traits such as creativity and intelligence.

Answer: C 
 There is no evidence to suggest that depression genes are located mostly on the X chromosome. In fact, the genetic basis of depression is complex and involves multiple genes located on different chromosomes.

Answer: D 
 While genetic factors can play a role in the development of depression, they do not act by altering the speed of action potentials. Rather, they can influence the levels of neurotransmitters in the brain, such as serotonin and dopamine, which are known to be involved in mood regulation.

What Appears to Be True About the Genes That Predispose