Question

Which of the following statements does not accurately reflect the differences or similarities between the CNS and endocrine systems?

Answer 1

The CNS and endocrine systems have differences in speed of response, mode of communication, and duration of effect.

Step-by-step explanation:

The CNS (Central Nervous System) and the endocrine system are both involved in regulating the body's physiology through the use of chemical signals. However, there are some differences between the two systems:

1. Speed of Response: The nervous system generally involves quick responses to rapid changes in the external environment, while the endocrine system is usually slower acting and takes care of the internal environment of the body.
2. Mode of Communication: The nervous system uses action potentials along neurons to transmit signals, while the endocrine system uses hormones that are released into the bloodstream and affect any cells with receptors for them.
3. Duration of Effect: Hormones produced by the endocrine system tend to have a longer lasting effect compared to the neurotransmitters of the nervous system.