i. If an ANS action potential were to start at the tip of arrow A and travel to the small intestine (i.e. its effector) to decrease its activity, name all cells and neurotransmitters in order that would be used to transmit that signal. ii. What is the name we give to the collection of nerves at arrow B? A В

Q: of the following he parasympathetic

A: Parasympathetic nerves exit the central nervous system at two sites, i.e at the brainstem (cranial…

Q: What are the neurotransmitters  that bind to ionotropic channels and allow for cation influx? Select…

A: The signalling process cannot operate without chemical messengers called neurotransmitters. They are…

Q: Describe the pathway of sympathetic innervation through cranial nerves and sacral spinal nerves to…

A: The nervous system is the central processing unit of the human body. It allows us to create…

Q: 4. a) In the diagram below, decide which side represents the inside of the axon and which represents…

A: Neurons are the key units of the nervous system in an organism. It is responsible for conducting…

Q: The postganglionic fibers of the sympathetic nervous system are: a. short, adrenergic, type B b.…

A: The correct answer is:c. long, adrenergic, type A

Q: Question in Image

A: nervous system A nervous system is a collection of nerves that work together in the transmittance of…

Q: For each of the following indicate either: somatomotor, sympathetic, and parasympathetic A. long…

A: Somatomotor: Also known as the ,somatic motor system it refers to the part of the nervous system…

Q: Fill in the blank: A. The neurotransmitter that is released by all postganglionic fibers of the…

A: Norepinephrine is the neurotransmitter that is produced by all sympathetic ANS postganglionic…

Q: 6. State the various effects of sympathetic and parasympathetic neurons on the following organs of…

A: The nervous system is a complex network of nerve cells and pathways that carries information to and…

Q: toxin creates pores that are permeable to Ca2+. Describe its immediate effect on the resting…

A: Action potential the action potential is defined as the rapid rise and fall in the membrane…

Q: Phenytoin (sodium channel blocker) and ethosuximide (calcium channel blocker) are anti-seizure drugs…

A: Electrical signals regulate the contraction of muscle, secretion of hormones, sensation of the…

Q: For each of the following indicate either: somatomotor, sympathetic, or parasympathetic A. ACh is…

A: The parasympathetic nervous system is one of the two main branches of the autonomic nervous system,…

Q: Describe the changes in the neuron membrane that occur throughout the course of an action potential.…

A: The action potential is an explosion of electrical activity that is created by a depolarizing…

Q: Which is true? Nerves to the skeletal muscle are derived from A. Somatic division of nervous system…

A: Skeletal muscle cells are arranged in bundles tied together by connective tissues and anchored at…

Q: There are two divisions of the autonomic nervous system: Sympathetic and parasympathetic…

A: Nervous system involves highly complex part of the animal that controls and co-ordinates the actions…

Q: Select ALL statements that are TRUE regarding a drug that would inactivate the enzyme…

A: A drug that inactivates the enzyme called acetylcholinesterase is known as Acetylcholinesterase…

Q: True or False a. When they are at rest, neurons are more positively charged inside than outside the…

A:

Q: autonomic system and identify the neurotransmitters and receptors such as dopamine,norephinephrine…

A: The autonomic nervous system is responsible for controlling involuntary movements aids in the…

Q: 18. How is a nerve impulse transmitted across a synapse from a presynaptic to a postsynaptic cell?…

A: The correct answer to the question is: c. via a neurotransmitter

Q: 16. Briefly compare the sympathetic and parasympathetic divisions of the autonomic nervous system.…

A: The nervous system is divided into 2 types: 1. Central nervous system 2. Peripheral nervous system…

Q: please explain

A: Introduction: A membrane's voltage varies rapidly in a series known as action potentials. The…

Q: Which of the following statements is true? Select one: O a. Cholinergic nicotinic receptors of…

A: A type of neurotransmitter called acetylcholine binds to cholinergic receptors, which are found on…

Q: Compare and contrast the basic anatomy of the parasympathetic and sympathetic systems, including…

A: The part of the nervous system related with cognizant activities and experience is the somatic…

Q: 1. Compare the effects of adrenergic and cholinergic stimulation on the cardiovascular and digestive…

A: We are supposed to answer one question, according to our guidelines. Here is the answer for Question…

Q: Describe how the sympathetic and parasympathetic nervous system affects the following organs:…

A: The sympathetic and parasympathetic nervous systems are valuable for modulating various essential…

Q: differences between sympathetic and parasympathetic systems.

A: the sympathetic and parasympathetic nervous systems represent two branches of the autonomic nervous…

Q: Subject: Neurophysiology  Batrachotoxin OPENS Na+ channels.  If this is added to a bath solution in…

A: The membrane potential is a minor differential in electrical charge that exists across the cell…

Q: Triceps Tegin Biceps Tricaps Biceps

A: Reflex occurs in response to stimulus which is an involuntary and instantaneous movement. This…

Q: ease answer the following question Stimulation of the sympathetic nervous system results in…

A: The sympathetic nervous system, which is a branch of the autonomic nervous system causes pupil…