Answered

Westonci.ca is your trusted source for accurate answers to all your questions. Join our community and start learning today! Explore comprehensive solutions to your questions from a wide range of professionals on our user-friendly platform. Connect with a community of professionals ready to help you find accurate solutions to your questions quickly and efficiently.

3. Compare and contrast the parasympathetic and sympathetic nervous systems.

4. What are neurotransmitters? Identify their parts and functions.

Sagot :

GinnyAnswer

Final answer:

The detailed answer explains the differences between the sympathetic and parasympathetic divisions of the autonomic nervous system and describes neurotransmitters and their functions.


Explanation:

Differences between Sympathetic and Parasympathetic Divisions of the Autonomic Nervous System:

Sympathetic: Fight or flight response, dilates pupils, inhibits digestion, accelerates heart rate.
Parasympathetic: Rest and digest response, constricts pupils, stimulates digestion, slows heart rate.

Neurotransmitters:

Neurotransmitters are chemical messengers that transmit signals across synapses between neurons. Examples include:

  1. Acetylcholine: Controls muscle movement.
  2. Dopamine: Affects emotions, pleasure, and pain perception.
  3. Serotonin: Regulates mood, appetite, and sleep.

Learn more about Autonomic Nervous System here:

https://brainly.com/question/40404867


Thanks for using our service. We aim to provide the most accurate answers for all your queries. Visit us again for more insights. Thanks for using our platform. We aim to provide accurate and up-to-date answers to all your queries. Come back soon. Westonci.ca is committed to providing accurate answers. Come back soon for more trustworthy information.