Is neurotransmitter are locally concentrated and hormones are diffused

Answer 1

Yes, that is generally correct. Neurotransmitters are locally concentrated, meaning that they act on specific target cells in close proximity to the site of release. They are typically released by neurons in the brain and nervous system to transmit signals between nerve cells. In contrast, hormones are diffused, meaning they are released into the bloodstream where they can travel throughout the body to reach distant target cells. Hormones are typically produced by endocrine glands and regulate various bodily functions.