Neurotransmitters Are

Multiple Choice

Neurotransmitters are:

A) biochemicals released from one cell and transferred via the blood to other (target) cells.
B) released from a nerve cell and diffuse across a synaptic gap to influence its target cell.
C) chemicals that are released by a cell into the surrounding extracellular fluid and affect only other nearby cells.
D) electrical signals that move between adjacent cells.
E) released from gap junctions directly into the cytoplasm of the connected cell.