all or nothing. Satellite cells and Schwann cells. neurons that carry incoming information from the sense receptors to the central nervous system. Long, Tube-like structure extending from a neuron's cell body b. Microglia b. enteric nervous system peripheral nervous system central nervous system autonomic nervous system, A bundle of axons in the PNS is called . motor nerve- carries movement 3. mixed nerve-. D) permeability of the axonal membrane. Study with Quizlet and memorize flashcards containing terms like The answer is D. and more. axons e. Within the last quarter, Axon Enterprise (NASDAQAXON) has observed the following analyst. &180;This region of close proximity is called a synapse or chemical synapse. Study with Quizlet and memorize flashcards containing terms like The conduction of an action potential is faster in unmyelinated axons than in myelinated axons. An action potential is a predictable change in membrane potential that occurs due to the open and closing of voltage gated ion channels on the cell membrane. axon hillock. Study with Quizlet and memorize flashcards containing terms like Encoding stimulus strength depends on which of the following Check all that apply. The voltage measured between the neuron cell body and the axonal terminals C. Unmyelinated nerve tissue is called matter. d) cell body. Which statement about the experiment is CORRECT, After the action potential is. A synaptic end bulb is the swollen tip of an axon that forms a synapse with part of another nerve fiber, muscle, or gland. Study with Quizlet and memorize flashcards containing terms like Rank the following connective tissue. Peripheral C. The level of stimulation required to trigger a neural impulse. Different neurons have different thresholds of excitation. An electrical impulse moving down an axon is called a (n) action potential. Study with Quizlet and memorize flashcards containing terms like The supporting cells that form myelin sheaths in the PNS(peripheral nervous system) are a. a) central nervous system brain and spinal cord b) peripheral nervous system nerves. Neurons are the primary type of cell that most anyone associates with the nervous system. 2- They create cerebrospinal fluid. a spinal cord a nerve a ganglion a tract, Involuntary control of smooth and cardiac muscles and. Study with Quizlet and memorize flashcards containing terms like What is the primary function of the axon, Slow Axonal Transport, Fast Axonal Transport and more. Sensory input Information gathered by sensory receptors about internal and external changes afferent 2. Study with Quizlet and memorize flashcards containing terms like One function of the myelin sheath is to, Channel X transmits only the smallest substances dissolved in the extracellular fluid through the axon membrane. Study with Quizlet and memorize flashcards containing terms like The axon is connected to the soma of a neuron at the A. A red blood cell will swell the most when it is placed in a solution containing, 3. Schwann cells. b)Extracellular recordings of the action potential. Image synaptic end bulb. Study with Quizlet and memorize flashcards containing terms like What part of the neuron carries the action potential and is the main source of output A. The size of the axon does not affect the rate of transmission or the resistance. Study with Quizlet and memorize flashcards containing terms like At resting potential, the ion distribution inside and outside of a neuron is such that ions are most abundant on the outside of the cell, while ions are most abundant on the inside of the cell. Action potential reaches axon terminal 2. Learn the definitions, terms, and examples of axons, dendrites, synapses, action potentials, and more. Movement toward the cell body (within the axon) is called Retrograde. The May 31 cash receipts of2,340, included in the general ledger balance, were placed in the night depository at the bank on May 31 and were processed by the bank on June 1. At the tip of each ending is a swelling called an axon terminal or synaptic terminal. just inside the cell body c. , Ion channels that open in response to depolarization are called . The peripheral, uncleared layer of the neurolemmocyte (Schwann cell) that encloses the myelin sheath is the. An axon is a long, slender projection of a neuron that typically conducts electrical impulses away from the neuron's cell body. It refers to the passage of materials from the cell body of a neuron to the axon terminals. A set of flashcards to learn about the structure and function of axons, the long, tubelike structures that extend from the cell body of a neuron and transmit messages along to the next neuron, muscle, or gland. The more strongly a neuron is stimulated, the less frequently it fires. Study with Quizlet and memorize flashcards containing terms like Which part of the neuron serves as the protective coating (A) Axon (B) Dendrite (C) Synapse (D) Myelin sheath (E) Cell body, Another name for the cell body of the neuron is (A) Dendrite (B) Myelin (C) Soma (D) Axon (E) Synaptic vesicle, Th e process by which a tiny electrical current is generated when the positive sodium ions. Oct 22, 2023 axon. synapse, The efferent division of the peripheral nervous system innervates A. axon hillock. Study with Quizlet and memorize flashcards containing terms like The neurons have three special characteristics defined as , , and , The consists of a spherical nucleus with a conspicuous nucleolus surrounded by cytoplasm, The neuron cell body is also called the or and more. Drag the charges to the correct side of the membrane to represent the resting membrane potential of. -part of an axon is wrapped in a myelin sheath. always small and subthreshold. Study with Quizlet and memorize flashcards containing terms like An that originates at an axon base is recreated along the membrane of an axon pathway until the end of the axon is reached, What are called efferent because they send signals away from the central nervous system, Motor neurons of the somatic nervous system stimulate muscles to contract, while motor neurons of the. axon transmit signals over a distance (like telephone wires) axon terminal transmit signals to other neuron dendrites or tissues (like a radio transmitter) myelin sheath speeds up signal transmission along the axon Concentration gradients Concentration gradients are. part of neuron from which axon and dendrites extend C. The May 31 cash receipts of2,340, included in the general ledger balance, were placed in the night depository at the bank on May 31 and were processed by the bank on June 1. Axon terminals are the presynaptic component of a synapse, the site of intercellular communication, where a neuron transmits its signal to another neuron. , The electrical gradient in a resting neuron is such that of the cell is. Bundles of axons and their sheaths which extend from the CNS. Synaptic end bulb. Chpt 7. Study with Quizlet and memorize flashcards containing terms like Which of the following is the term used to describe the propagation of the action potential along the axon of a neuron, A malfunctioning aorta will result in which of the following, Which of the following examples best illustrates the concept of carrying capacity and more. This perspective believes behavior is learned, observable, and measurable Behaviorism. -binds to the ACh receptor. Test your knowledge of the anatomy and function of neurons and neurotransmitters with these flashcards. They are electrically active and release chemical signals to target cells. , brain and spinal cord), whereas efferent neurons carry motor information away from the central nervous system to the muscles and glands of the body. The axon of each motor neuron has numerous endings called a 2. Axon - Point of origin is a tapered region, the axon hillock. Test your knowledge with 12 flashcards on Quizlet. , Identify the letter that indicates a Schwann cell. Movement toward the cell body (within the axon) is called Retrograde. Obtain a prepared slide of teased myelinated nerve fibers. , The answer is B. Study with Quizlet and memorize flashcards containing terms like understand the mechanism of an action potential and the direction of movement along the neuron. neurons that carry incoming information from the sense receptors to the central nervous system. 3) Calcium enters the synaptic knob. 2) Mains Parts of the Cells. 3- They are also called Schwann cells. The voltage measured across the axon membrane at various points along an axon at a. A neural impulse is called an action potential. What is a major difference between the two and more. oxytocin b. C) the "bubbles" in an axon which contain neurotransmitters. Terminal branches. A neural impulse is called an action potential. Axons have synaptic knobs at their distal ends that release neurotransmitters. The function of the axon is to transmit information to different neurons, muscles and glands. Study with Quizlet and memorize flashcards containing terms like Major parts of neuron, Neuron classification, 3 principal components of synapse and more. (3) bundle branches. The axon terminal is adjacent to the dendrite of the post-synapticreceivingcell. axon, voltage-. Explain what this means and what maintains this resting potential. Study with Quizlet and memorize flashcards containing terms like When a stronger stimulus is delivered to an axon,, Neuronal recruitment, Which of the following helps the axon segment return to its resting potential after an action potential and more. junction between the terminal button of an axon and the membrane of another neuron. When an electrical signal reaches the terminal buttons, neurotransmitters. Synonyms none. Neurons are surrounded by , which guide neural connections and mop up ions. Directs impules to cell body ; Perikaryon. neurons that carry incoming information from the sense receptors to the central nervous system. B) processes. action potential. Study with Quizlet and memorize flashcards containing terms like what is the process that occurs within an axon when it is cut (transected), what is wallerian degeneration, what is the process that occurs within the neuronal cell body when an axon is cut and more. The term "reptilian" stare is often used to describe the characteristic lack of blinking and the widely. C) a molecule that blocks neurotransmitter receptor sites. At the end of the terminal button is a gap known as a synapse. axon, voltage-. resting potential. GABA c. Test your knowledge with 12 flashcards on Quizlet. Drag the charges to the correct side of the membrane to represent the resting membrane potential of. , Absolute refractory period causes and more. A synaptic end bulb is the swollen tip of an axon that forms a synapse with part of another nerve fiber, muscle, or gland. neurons that carry outgoing information from the central nervous system to the muscles and glands. The outermost meninges, tough, fibrous tissue that protects the CNS. An axon is a long fiber that carries outgoing messages from a cell and axon groups are bundled together from a nerve or tract. 1) Action potential reaches synaptic knob. (4) Purkinje fibers. Initial segment. a set of neurons that affect one another. dopamine, A brief electrical charge that travels down the axon of a neuron is called the a. Study with Quizlet and memorize flashcards containing terms like after an action potential, the neuron cannot generate another action potential because channels are inactive. dendrite, chemically. , The part of the peripheral nervous system that carries sensory information to the CNS is designated and more. 3) Nerve Fibers (Dendrites and Axons) What are dendrites Dendrites are receptor extensions that receive nerve impulses. Terminal buttons are found at the end of the axon, below the myelin sheath, and are responsible for sending the signal on to other neurons. The difference in the manometer levels is 30 mm, and the atmospheric pressure is 100 kPa. enteric nervous system peripheral nervous system central nervous system autonomic nervous system, A bundle of axons in the PNS is called . gray matter. controls the voluntary muscles of the body. to send information to the central nervous system. Study with Quizlet and memorize flashcards containing terms like During an action potential in an unmyelinated axon, each action potential "injects" charges that spread to adjacent regions. a cell that serves as the basic building block of the nervous system. Regeneration of a damaged peripheral nerve is possible if its soma is intact and some neurilemma remain. what are the two toxins of the neuromuscular junction Curare. An axon makes up the conductive segment of a neuron. The part of a neuron that transmits impulses away from the cell body is the. Oligodendrocyte d. Study with Quizlet and memorize flashcards containing terms like The region of a neuron with voltage-gated sodium channels is the . In todays digital age, educators are constantly seeking innovative ways to enhance student engagement and promote effective learning. It refers to the passage of materials from axon terminals to the cell body of a neuron. Learn the terms and definitions of axons, the fibrous extensions of neurons that transmit electrical and chemical signals. An axon transmits electrical impulses away from the cell body to other neurons, muscles, or glands. , The functional connection or space between two neurons is the . Find step-by-step Psychology solutions and your answer to the following textbook question The is the tiny gap between the axon terminal of one neuron and the dendrites or cell body of the next neuron. This is because A. , The hypothalamus influences the to send messages to the . The epineurium is made of connective tissue. soma C. , What is a Soma, What is an Axon and more. Given this information, how many hours will it take for a motor protein to transport another molecule a distance of 1 meter (enter a number,. Get a hint. The junction bw an axon and the adjacent neuron. Learn the definitions, terms, and examples of axons, dendrites, synapses, action potentials, and more. E) synapses, The term axonal transport refers to A) the release of. T or F, Arrival of an action potential at an axon terminal ultimately results in the release of into the synaptic cleft. B) near the axon of a neuron in the CNS. The parietal lobe contains the primary somatosensory cortex and is mainly responsible for registering sensory input. T or F, Arrival of an action potential at an axon terminal ultimately results in the release of into the synaptic cleft. motor neurons. The actual gap between an axonal ending and the muscle cell is called a 3. Oct 22, 2023 axon. Genetic psychologists B. Axon hillock. cone-shaped area of the cell body from which an axon arises. These processes can either be dendrites or axons. Chpt 7. Today, Apple pushed out the public releases of iOS 17. Study with Quizlet and memorize flashcards containing terms like Encoding stimulus strength depends on which of the following Check all that apply. , If the depolarization that reaches the axon is large and suprathreshold, the result in the axon is a. (5) sinoatrial node. They are stored in sacks just by the synapse at the end of the neuron&39;s axon. An axon's main job is to carry action potentials, which are electrical messages, from the neuron's cell body to other neurons, muscles, or glands. "Mop up" leaked K ions and recapturing neurotransmitters. The resting membrane potential is the separation of the relative positive and negative charges across the membrane of a cell at rest. Study with Quizlet and memorize flashcards containing terms like The brain and spinal cord compose the . Study with Quizlet and memorize flashcards containing terms like What are the two basic cell types of the nervous system,. The Action Potential. Not all damaged neurons survive; some die at this stage. Study with Quizlet and memorize flashcards containing terms like When an axon is injured, the neuron that gave rise to the axon may also die through the process of, Human identical twins are always identical in terms of, Certain growing axons are prevented from crossing the midline by the action of the protein . increases the movement of sodium across the membrane, According to the all-or-none law, . The outermost meninges, tough, fibrous tissue that protects the CNS. , The functional connection or space between two neurons is the . soma perikaryon axon dendrite, Which part of the nervous system performs the higher-order thinking required to complete this practice exam afferent division central nervous system autonomic nervous system. Axon, portion of a nerve cell (neuron) that carries nerve impulses away from the cell body. The function of dendrites is to. Some axons are covered with a fatty substance called myelin that acts as an insulator. The function of dendrites is to to store neurotransmitters and release them into the synapse. always small and subthreshold. The distance between the nodes is short enough. Which of the following best describes the function of a neuron receive incoming signals from other neurons. PNS- Damaged dendrites and axons may be repaired if the cell body is intact, if the Schwann cells are functional, and if. Study with Quizlet and memorize flashcards containing terms like A change in a cell's membrane potential, such that it becomes more positive (less negative), is referred to as a . Expanded distal end of an axon terminal that contains synaptic vesicles AKA synaptic. and more. Signals are passed through the nervous system electronically and chemically. Study with Quizlet and memorize flashcards containing terms like An axon is a, The newest brain-scanning technique which is popularly used is, The is referred to as the &39;new brain&39; and more. b) dendrite. graded with the stimulus intensity c. &92; b. myelin sheath d. The space where the end of an axon of one neuron articulates with another neuron is called the presynaptic neuron. A myelin sheath is a. controls the involuntary muscles, organs, and glands. Na influx. Study with Quizlet and memorize flashcards containing terms like In a simple battery-and-bulb circuit, is the electric current that enters the bulb on the side nearer to the positive terminal of the battery larger than the current that leaves the bulb on the opposite side Explain. Study with Quizlet and memorize flashcards containing terms like At resting potential, the ion distribution inside and outside of a neuron is such that ions are most abundant on the outside of the cell, while ions are most abundant on the inside of the cell. Explain what this means and what maintains this resting potential. , Identify the neurons based on their structure. is a form of chromatophilic substance that fills Schwann cells. The flashcards also cover the junction where information is transmitted from one neuron to the next and the chemical messengers that cross the synaptic gaps. An axon is a . Axons which are covered by a myelin sheath, a multilayer of proteins and lipids, are said to be myelinated. A nerve consists of many structures including axons, glycocalyx, endoneurial fluid, endoneurium, perineurium, and epineurium. Axon collateral. is a fuel metabolized by neurons c. (3) bundle branches. , Axons terminate in a series of fine extensions known as and more. Afferent neurons carry information from sensory receptors of the skin and other organs to the central nervous system (i. The basic structure of a neuron consists of the soma (cell body), the axon, the axon hillock, the myelin sheeth, and the dendrite processes. skepticism c. Study with Quizlet and memorize flashcards containing terms like What are the two main communication systems of the body, The extension of the neuron that carries the messages away from the nerve cell body is the, The fatty substance that protects the axon is called and more. neurologist, Dr. Study with Quizlet and memorize flashcards containing terms like label the different types of neuronal pools in the figure, correctly identify each of these definitions or examples as either depolarization of hyperpolarization of the plasma membrane. , Part C - Direction of action potential conduction Enter the. -only guide neurons during growth and repair. and more. They are electrically active and release chemical signals to target cells. GABA c. It performs the role of a nerve cell's main transmitting fiber and is in charge of carrying electrical impulses, or action potentials, away from the cell body in order to communicate with other neurons, muscles, or glands. neurons that carry outgoing information from the central nervous system to the muscles and glands. The soma is the cell body and contains all of the organelles which perform functions in the cell. The Action Potential. The spread of the action potential down an axon, caused by successive changes in electrical charge along the length of the axon's membrane, is called what continuous and saltatory propagation. Chemical messengers that traverse the synaptic gaps between neurons. Study with Quizlet and memorize flashcards containing terms like What part of the neuron carries the action potential and is the main source of output A. terminal button of the pre-synaptic neuron b. (a) Determine the capacitance of the axon. axon, Following the release of neurotransmitters across the synapse, and an action potential, which of the following is most likely to take place a. , Describe the generation of an action potential. Satellite cells and Schwann cells. a) dendritescarry a nerve impulse to the cell body b) cell bodycontains the nucleus. It is the axon that propagates the nerve impulse,. Oligodendrocyte d. Three main functions of the Nervous System. B) layer of fatty tissue that encases the fibers of many neurons C) a molecule that blocks neurotransmitter receptor sites. Movement away from the cell body (within the axon) is called Anterograde. Study with Quizlet and memorize flashcards containing terms like The axon is connected to the cell body by the A) myelin sheath. Which of the following best describes the function of a neuron receive incoming signals from other neurons. Satellite cells. Which two glial cells help regulate fluid composition including the exchange of nutrients and waste in the nervouse system. , Endorphins are. nucleus, The gap between one neuron&39;s axon and a second neuron&39;s dendrites is known as the . In todays digital age, educators are constantly seeking innovative ways to enhance student engagement and promote effective learning. The velocity of the action potential is fastest in which of the following axons a small myelinated axon. glassdoor florida blue, craigslist in chautauqua county
axons e. . An axon is quizlet
a nerve c. -binds to the ACh receptor. Within the axonal endings are many small vesicles. synaptic terminal. ) the amount of damage, and 2. Na influx. cell body axon myelin sheath dendrite synaptic terminals, A nerve impulse moves toward a neuron's cell body along . a system for examining assumptions and discerning hidden values b. a&p chapter 11. Click the card to flip . Study with Quizlet and memorize flashcards containing terms like The portions of a neuron that extend off of the roughly spherical cell body are usually collectively called A) protrusions. Study with Quizlet and memorize flashcards containing terms like Axon terminals, Acetylcholine, Serotonin and more. - Opening K or Cl- channels in a postsynaptic membrane, resulting in K efflux or Cl- influx, respectively, would induce hyperpolarization. The soma is the part of the cell that contains the nucleus, which provides energy and keeps the cell alive. Nervous tissue is composed of two types of cells, neurons and glial cells. -an insufficient depolarizing receptor potential. Study with Quizlet and memorize flashcards containing terms like 1. Try the fastest way to create flashcards. The region that has just produced an action potential is . Find step-by-step Anatomy and physiology solutions and your answer to the following textbook question Complete the following statements The junction between a motor neurons axon and the muscle cell membrane is called a 1 junction. Study with Quizlet and memorize flashcards containing terms like A resting neuron is an unstimulated neuron that is not presently generating an action potential. fine threads in an axon B. One dendrite and one axon d. , Identify the neurons based on their structure. the neurosoma and at least some neurilemma intact. motor neurons. the extension of a neuron that carries messages away from the cell body. Satellite cells. Astrocyte b. , Identify the letter that indicates a Schwann cell. Study with Quizlet and memorize flashcards containing terms like which of the following characteristics of an axon is most dependent on its diameter, a red blood cell will swell the most when it is placed in a solution containing, if the extracellular K concentration is increased from 4 meqL to 10 meqL and more. Find out how axons are involved in action potential, synaptic transmission, neurotransmitters and more with Quizlet. D) axon hillock. C) the "bubbles" in an axon which contain neurotransmitters. Diffusely branching extensions. Dendrite is to as axon is to. Many of the electrical properties of axons are governed by ion channels, which are protein molecules that span the axons cell membrane. Study with Quizlet and memorize flashcards containing terms like Define Neurons. a structure at the end of a branch of an axon that, when the neuron is triggered, releases chemicals into the space between neurons. False and more. ) It takes many Schwann cells to insulate a single axon, because each Schwann cell wraps only a small portion of the axon. It is the axon that propagates the nerve impulse,. The white, fatty substance that surrounds an axon is called. The fibre diameters are small. blocks the movement of potassium across the membrane d. When an electrical signal reaches the terminal buttons, neurotransmitters. An impulse is conducted along the axon to a synapse. neurons that carry outgoing information. A motor neuron and all of the skeletal muscle fibers it stimulates is called a 2. Afferent neurons are the neurons of the sensory nervous system. dendrite, voltage-. - is also called the soma, and it is enclosed by a plasma membrane and contains cytoplasm surrounding a nucleus. A red blood cell will swell the most when it is placed in a solution containing, 3. Action potentials can travel in both directions on the axon. Increasing the strength of the stimulus applied to the sensory receptor increased . Study with Quizlet and memorize flashcards containing terms like A simple nervous system A) must include chemical senses, mechanoreception, and vision. Axon hillock. Convey incoming messages toward the cell body (graded potentials) Study with Quizlet and memorize flashcards containing terms like 6, 4, 2 and more. a system for examining assumptions and discerning hidden values b. Study with Quizlet and memorize flashcards containing terms like The primary function of an axon is, To image electrical activity of neurons firing in the brain researchers use which attaches electrodes to the outside of a person's head. Study with Quizlet and memorize flashcards containing terms like An axon is a . The neuron that sends the signal to the synapse is called the postsynaptic neuron. All stimuli that bring the membrane to threshold generate identical action potentials. glandular cells. The actual gap between an axonal ending and the muscle cell is called a 3. Repair and Regeneration in the Nervous System. The process that conducts an impulse away from the neuron cell body. The button like endings of the axon branches which release chemicals into synapses. Verified questions. Myelin is a lipid rich wrapping of axons by the plasma membrane of non-neuronal, supporting cells. Classes of neurons Based on their roles, the neurons found in the human nervous system can be divided into three classes sensory neurons, motor neurons, and interneurons. synapse B. Glial Cells. terminal button. , Ion channels that open in response to depolarization are called . , What are the four steps of an action potential in order and more. Verified questions. Most abundant, most versatile, support, brace & connect neurons. blocks the movement of sodium across the membrane b. Study with Quizlet and memorize flashcards containing terms like Another name for the cell body of a neuron is, An axon is a, Neurons are able to communicate over relatively great distances within the body because they have and more. Nerve pathways that produce responses without involving the brain are called. Nerves that contain both sensory and motor neurons are called nerves. Support cell in the nervous system d. Psychologists striving to understand the human mind may study the nervous system. (a) Determine if the pressure in the duct is above or below the atmospheric pressure. satellite cells c. - Unlike other organs such as the lungs, intestine, and liver, the ability of brain tissue to renew or repair itself is limited. Study with Quizlet and memorize flashcards containing terms like understand the mechanism of an action potential and the direction of movement along the neuron. The nurse is providing a continuing education program to teenagers about the nervous system. Study with Quizlet and memorize flashcards containing terms like The person most likely to suggest that the shape of a person's skull indicates the extent to which that individual is argumentative and aggressive would be a a. what is a myelin sheath made up of formed by the concentric wrapping of oligodendrocytes Schwann cells (20-200 layers) how much can a single oligodendrocyte myelinate in the CNS 50 axons. ANSWER -provide structural and metabolic support and help maintain homeostasis of the brain&39;s extracellular fluid. Diffusely branching extensions. The brain is connected to the spinal cord by the. (4) Purkinje fibers. In a correlation study, when one variable goes up as another goes down is known as. dendrites D. Study with Quizlet and memorize flashcards containing terms like The membrane of resting nerve cells is more permeable to ions than ions. , Identify the letter that indicates a Schwann cell. Study with Quizlet and memorize flashcards containing terms like During an action potential in an unmyelinated axon, each action potential "injects" charges that spread to adjacent regions. Function of Neurilemma. Glial cells are traditionally thought to play a. satellite cells, astrocytes. The conductive segment of a neuron isare the. neurons that carry incoming information from the sense receptors to the central nervous system. Both processes are capable of generating action potentials, and so both are axons. An axon is a process that extends out from a brain cell. Nucleus b. B) axon varicosities only. Transmission at chemical synapses involves a brief synaptic delay. The function of axons is to transmit information in the form of electrical impulses between neurons. Test your knowledge with Quizlet flashcards and quizzes on axons, synapses, myelin sheath, Schwann cells and more. Study with Quizlet and memorize flashcards containing terms like A threshold stimulus applied to an excitable membrane is one that is just sufficient to, Which must happen in order for an action potential to begin, Which describes the response of the voltage-gated channels when an axon is stimulated to threshold and more. The conductive segment of a neuron isare the. This is an example of A. a set of neurons that affect one another. Question When the membrane of an axon is at resting potential, which of the following is true The exterior of the cell has a net negative charge and the interior has a net positive charge. An axon is a long, slender projection of a nerve cell, or neuron, that typically conducts electrical impulses away from the neuron&39;s cell body. Bundles of myelinated fibers make up the. A ganglion. the extension of a neuron that carries messages away from the cell body. An axon is a . The part of a neuron that transmits impulses away from the cell body is the. Dendrites are branching extensions of. Study with Quizlet and memorize flashcards containing terms like Terminal button, Dendritic spine, Presynaptic membrane and more. The brief recharging phase a neuron requires between firings is called refractory period. Neighboring Schwann cells do not touch each. Physically holds Neurons in place, provides nourishment to neurons, insulate them, help repair damage, and generally support neural functioning. dendrite d. . rimming job porn