For each of the following scenarios:1. State the division of the ANS that is represented2. Draw in the specific neurotransmitter released in the synapse between the pre- and post-ganglionic neurons3. Draw in the specific neurotransmitter released in the synapse with the target tissue (effector)4. Draw in the type of receptor on the post-ganglionic neuron5. Draw in the type of receptor on the target tissue (effector)6. State the effect this set of neurons has on the target tissue (effector)Example:Sympathetic 0--< Ach o---ANS Division0---<00---<0-0---<0---<0-Nicotinic receptor0---<0----<0----<0----<NEAlpha-1 receptorDilator pupillaemuscles of irisTarget/EffectorHeart muscleHeart muscleSmooth musclesof bronchiolesSmooth musclesof bronchiolesEccrine sweatglandsApocrine sweatglandsStomach glandsthat secrete acidSmooth muscleof most bloodvesselsDilates pupilsTarget Effect0---<0-0-0---<0-0---<0-0-0----<0----<0----<0----<0----<Adipose tissueSphincterpupillae musclesof irisSalivary glandsAdrenal medulla(inner part ofadrenal gland)Smooth musclethe wall oflarge intestineLiverLiverMucous glandsof nasal cavityBeta cells ofpancreas ANS Division0---<00---<0-0---<0---<00---<0---<0-0-0-000----<0----<0----<Target/EffectorHeart muscleHeart muscleSmooth musclesof bronchiolesSmooth musclesof bronchiolesEccrine sweatglandsApocrine sweatglandsStomach glandsthat secrete acidSmooth muscleof most bloodvesselsSmooth muscleof blood vesselsserving heart,skeletal muscle,liver & adiposeTarget Effect0-0-0---<00---<0-0-0-0----<0-----0----<0----<Adrenal medulla(inner part ofadrenal gland)Smooth musclein the wall oflarge intestineLiverLiverMucous glandsof nasal cavityBeta cells ofpancreasBeta cells ofpancreas

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For each of the following scenarios: 1. State the division of the ANS that is represented 2. Draw in the specific neurotransmitter released in the synapse between the pre- and post-ganglionic neurons 3. Draw in the specific neurotransmitter released in the synapse with the target tissue (effector) 4. Draw in the type of receptor on the post-ganglionic neuron 5. Draw in the type of receptor on the target tissue (effector) 6. State the effect this set of neurons has on the target tissue (effector) Example: Sympathetic 0----

For each of the following scenarios: 1. State the division of the ANS that is represented 2. Draw in the specific neurotransmitter released in the synapse between the pre- and post-ganglionic neurons 3. Draw in the specific neurotransmitter released in the synapse with the target tissue (effector) 4. Draw in the type of receptor on the post-ganglionic neuron 5. Draw in the type of receptor on the target tissue (effector) 6. State the effect this set of neurons has on the target tissue (effector) Example: Sympathetic 0----

Biology: The Dynamic Science (MindTap Course List)

4th Edition

ISBN:9781305389892

Author:Peter J. Russell, Paul E. Hertz, Beverly McMillan

Publisher:Peter J. Russell, Paul E. Hertz, Beverly McMillan

Chapter39: Information Flow And The Neuron

Section: Chapter Questions

Problem 8TYK: Which of the following statements best describes saltatory conduction? a. It inhibits direct...

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Which of the following statements best describes saltatory conduction? a. It inhibits direct neurotransmitter release. b. It transmits the action potential at the nodes of Ranvier andthus speeds up impulses on myelinated axons. c. It increases neurotransmitter release at the presynapticmembrane. d. It decreases neurotransmitter uptake at chemically gatedpostsynaptic channels. e. It removes neurotransmitters from the synaptic cleft.
What type of synaptic potential (if any; be sure to indicate if any modification is occurring as well) would occur if: a.) An MAO inhibitor type of antidepressant is functioning at an active dopaminergic synapse that increases the rate of sodium flowing into the cell. b.) Prozac is present at an active serotonin synapse where receptor activation increases the flow of potassium out of the cell.
A. Is an action potential more or less likely when the consumption of the Fugu toxin and is stimulated with a neuron with a supra-threshold stimulus? B. Which (flaccid or tonic) is the result in this case? What would be the associated physical symptoms of this condition? C. Briefly describe the pharmacological/clinical/commercial uses of this toxin and its derivatives.
Explain the following mechanisms: 1. list three ways in which action potential can be initiated in neurons. 2.list the major classes of neurotransmitters and give examples of each . 3. list the functions of the hypothalamus and discuss how they relate to homeostatic control.
Imagine that a toxin creates pores that are permeable to Ca2+. Describe its immediate effect on the resting potential of the neuron: identify which ions diffuse across the membrane, which direction they diffuse (and why), and whether this brings the neuron closer to or further from threshold potential. asap please
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Name four types of glial cells in the Central Nervous System, and list a function for each of these cells: Type of glial cell Functions а. b. C. d. Name the Peripheral Nervous System (PNS) glial cell that forms myelin: (0.5 points) Name the PNS glial cell that ssurrounds neuron cell bodies in ganglia:(0.5 points)
A. Why small children (generally before and around the stage of toddlers) tend to fall, while later on they will develop improved mobility. Briefly explain this limited mobility in their early years in terms of the formation and maturation of the different components of the nervous system structures. B. How does a typical skeletal muscle and a typical neuron behave differently when they get depolarized? If you block the achetalcholine receptors on the plasma membrane of these two types of cells, what would be the effect on the response of each of these two cell types? why.
Temporal summation of excitatory inputs onto a neuron (we will refer to that neuron as Neuron A) refers to the... (Check all the following that can correctly complete this sentence) a.) additive effect of simultaneous inputs from multiple neurons on to Neuron A b.) ability of sequential inputs from one neuron to increase ion flux and voltage change in Neuron A c.) increased likelihood of Neuron A reaching threshold and firing an action potential d.) process of coordinating the timing of a movement
2. 3. 4. Describe the major divisions and subdivisions of the nervous system. Identify the following parts on an image of a drawing or model of a neuron: Dendrite Schwann cell Myelin sheath Soma (cell body) Nucleus Node of Ranvier (myelin sheath gap) Axon terminals Axon hillock Axon Identify the following structures on a histological image of a multipolar neuron, longitudinal section of myelinated axons, and cross-section of an axon. Not all structures are present on every histological image. Dendrites Soma (cell body) Axon Axon hillock Schwann cell Myelin sheath Multipolar neuron Nucleolus Nucleus Node of Ranvier Myelinated axon Unmyelinated axon
1: Describe the changes in the neuron membrane that occur throughout the course of an action potential. 2: Mention: Resting state, threshold, depolarization, repolarization, and hyperpolarization. 3: mention how the action potential is related to neuron communication.