Match the system, labelled a. through c., with the characteristics. (Options may be used more than once or not at all.)
-alters target cells by release of chemical messengers that interact with specific receptors of the target cells
A)nervous system
B)endocrine system
C)both the nervous system and the endocrine system

Question

Quizplus · Accepted Answer

Both the nervous and endocrine systems alter target cells through the release of chemical messengers. The nervous system uses neurotransmitters, while the endocrine system uses hormones, both of which interact with specific receptors on their target cells.

Match the System, Labelled A