A chemical messenger that influences the behavior of other individuals is a(n) .

Fill in the Blank QuestionFill in the blank question.A chemical messenger produced by endocrine glands in one place in the body and acting on another is a(n) .

A(n) is a drug that mimics or increases a neurotransmitter's effects.

A molecule acting as a(n) will alter the release of neurotransmitters or alter the response of the postsynaptic neuron to the neurotransmitter.

A group of symptoms that always occur together is called a(n) .

A(n) _ is a subjective state of being that we often describe as our feelings. A(n) _ refers to a prolonged, less intense, affective state that does not occur in response to something we experience.Group of answer choicesdysphoria; dysmorphiaemotion; moodmood; emotionorientation; hormone