Peripheral axons can mainly regenerate because of Astrocytes  Schwann cells  Construction of the neurolemma Oligodendrocytes All of the above are correct

Q: Comparison of somatic and autonomic divisions of the peripheral nervous system Classify the…

A: Neurons (also called neurones or nerve cells) are the fundamental units of the brain and nervous…

Q: longer functional. Ependymal cells Oligodendrocytes Microglial cells Astrocytos system which remove…

A: introduction The nervous system is a network of neurons whose primary function is to create, modify,…

Q: sodium rushing into the cell, making the potential difference positive

A: Neurons are the structural and functional units of the nervous system. These cells are specialized…

Q: Oligodendrocyte Neurlemma Reset Zoom Schwann cell Basal lamina Nucleus Dendrite Endoneurium…

A: Neurons are nerve cells specialized in conducting nerve impulses in response to stimuli from the…

Q: The cell bodies of sympathetic preganglionic rHeurons are located in the dorsal root ganglia the…

A: The autonomic nervous system is present on the preganglionic neuron of the CNS and autonomic ganglia…

Q: Classify the following images into the types of neural circuits they represent. Diverging Converging…

A: A neural circuit is a group of neurons joined together by synapses to perform a specific function…

Q: Where in a myelinated axon are nearly all of the ion channels concentrated?   options:   the cell…

A: In myelinated axons we see myelin layer on the surface of axon. So, we don't see ionic channels…

Q: In the gray matter of the cerebral cortex, one would expect to find O Cell bodies and dendrites with…

A: The swollen part of the central nervous system (CNS) located in brainbox having cavities filled with…

Q: sometimes the terms neuron and nerve are mistakenly used interchangeably. explain the difference…

A: Neurons are the structural and functional unit of nervous system. They are composed of mainly two…

Q: refers to the ability of neurons to produce action potentials that travel from axon hillock up…

A: Hi, Thanks For Your Question.  Answer : Correct Option Is Excitability. Excitability Is Ability Of A…

Q: QUESTION 28 During the process of muscle relaxation, changes to the sarcomere include: Increased…

A: The basic unit of muscle contraction present between two Z lines on the surface of the myofibril…

Q: Label the structures in the following diagram of a neuron.

A: We can say that the neuron is the building block or fundamental unit of the nervous system. It is a…

Q: The lateral gray matter in the S2-S4 segments of the spinal cord contains the somas of the…

A: Hi! Thank you for your question. As you have posted multiple questions and have not mentioned which…

Q: action potentials develop at the initial segment of the axon because

A: The neuron is the basic working unit of the brain, a specialized cell designed to transmit…

Q: he rate of conduction of an action potential along a nerve fiber is affected by a range of things.…

A: Introduction Nerve conduction:- It is an electrochemical process, Conduction of nerve impulse occurs…

Q: Tetrodotoxin is a poison that prevents voltage-gated channels from opening. Would this toxin prevent…

A: Tetrodotoxin is a potential neurotoxin which is extremely poisonous and can be found in the liver…

Q: Where do fibrous astrocytic processes contact the axonal membranes in the CNS? The internode The…

A: Fibrous astrocytes are are a type of glial cells found through out the brain's white matter in the…

Q: lassily the following characteristics to demonstrate your knowledge of differences between the…

A: The human nervous system has the central nervous system(CNS) and the peripheral nervous system(PNS).…

Q: Which of the following would increase the speed of a nerve impulse along an axon?A. Decreasing the…

A: The Speed of conduction of nerve impulses is increase by the presence of a myelin sheath . The…

Q: What part of the nervous system produces the currents and voltages visualized with an EEG ?

A: Electroencephalography refers to a method by means of which electrical activity of the brain is…

Q: Compare and contrast graded potentials and action potentials. What are the functions of graded…

A: In animal cells, the plasma membrane expresses several types of ion channels that participate in the…

Q: An autonomic neuroeffector junction Has the same structure as a somatic motor neuroeffector…

A: Neuroeffector junction is a site where a motor neuron releases a neurotransmitter to affect a…

Q: state the functions of the following: Neuron      Cell body          Nissl bodies      Dendrites…

A: The structural and functional units of the nervous system which are capable of sending and receiving…

Q: Neurons always ____________________.   have myelination around the axon.   have multiple…

A: Neurons or nerve cells are the basic functional unit of nervous system. It consist of following…

Q: A nerve impulse travels faster in small myelinated fibers large myelinated fibers large unmyelinated…

A: Answer : large myelinated fibres. - at the speed of 179-268 miles per hour.

Q: What type of glial cell is most important for the astrocytes microglia O ependymal cells

A: The neurons and the supporting cells known as neuroglia form the nervous tissue. The neuralgia cells…

Q: Name the different kinds of glial cells that are responsiblefor the following functions: production…

A: Neuroglia is also called glia or glial cells. Neuroglia is any of several forms of cells that mainly…

Q: Why does a myelinated axon conduct action potentials faster than a nonmyelinated axon?

A: The neuron is the basic working unit of the brain, a specialized cell designed to transmit…

Q: Two general types of glial cells are responsible for the myelination of axons. myelinate axons in…

A: Introduction :- Glial cells, also known as neuroglial cells, play a structural role in the central…

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Q: Which of the following is NOT TRUE concerning astrocytes?     They are the most abundant glial…

A: The central nervous system has three types of glial cells viz. oligodendrocytes, astrocytes, and…

Q: There is no cure for Alzheimer’s disease, but cholinesterase inhibitors can be used to treat…

A: Alzheimer’s disease is a neurodegenerative disease that is characterized by progressive loss of…

Q: Label the typ

A: Introduction: The nervous system is a complex network of cells, tissues, and organs that coordinate…

Q: Which of the following is TRUE:   Question 42 options:   The periosteum is the outermost layer of…

A: The nervous system is made up of the central nervous system and the peripheral nervous system: The…

Q: Which is not true about axons? They arise from the cell body they send information to other cells…

A: The control and coordination of the body are carried out by the nervous and hormonal systems. The…

Q: Place the following structures in the order that an electrical impulse would travel beginning with…

A: Neuron:-It is a specialized cell that is responsible for the conduction of impulses. Nervous tissue…

Q: Which of the following is not a ganglion found in the sympathetic nervous system. Question options:…

A: A. Adrenal medullae

Q: Myelin sheath Myelin sheath gap Axolemma Neurilemma Dendrite Axon hillock 11

A: A neuron:- It is a cell that is specialized to transmit electrical and chemical signals in the…

Q: What would a neuropathy of a cervical somatic motor nerve to expected to cause? brisk reflexes…

A: Autonomic and somatic nervous system are parts of the PNS (peripheral nervous system). The somatic…

Q: Why is saltatory conduction along a myelinated axon faster than continuous conduction along an…

A: The cell body comprises the nucleus and other cell organelles. Dendrites expand from the cell body…

Q: Label the structures of a motor (multipolar) neuron by clicking and dragging the labels to the…

A: Neurons can be divided into unipolar, bipolar and multipolar neurons. Neurons transmits information…

Q: Areas of myelinated axons create the appearance of  _______ matter, while neuron cell bodies and…

A:

Q: The peripheral target of axons running in the nerve identified by letter C is       superior…

A: The brain stem is the part of the brain that extends from the cranial end of the spinal cord to the…

Q: Nucleus Endoneurium Dendrite Myelin sheath Schwann cell Basal lamina Axon Oligodendrocyte Neurosoma…

A: The neurons are the nerve impulse transmitting cells in the nervous system that are present in both…

Q: 1. Label the parts of this neuron: 3

A: DISCLAIMER: Since you have asked multiple questions, we have solved the first question for you. If…