D Question 16 The part of a neuron that conducts impulses away from its cell body is called a(n. O neurolemma O axon O dendrite O Schwann cell

Q: Rank the following neurons for their speed of conduction from fastest to slowest: Ranskik die…

A: Brain is the main center for receiving the impulses from different parts of the body and sending…

Q: Which cell type would NOT be found in the central nervous system? O ependymal cell O astrocyte O…

A: Glia cells or neuroglia, are present in the central nervous system  and the peripheral nervous…

Q: Neurotransmitter is released from the _______ of a neuron in order to activate another cell.…

A: A neuron or nerve cell is a kind of cell that communicates signals and messages to and from the…

Q: The following figure is showing; Node Node Myelin sheath Node of Ranvier (a) Na+ ONa* Depolarization…

A: Axons are slender fibres that stretch from a neuron, or nerve cell, and are accountable for…

Q: What do you mean by unipolar neurons?

A: Based on number and placement of axon neurons are mainly divided into 4 types: unipolar, bipolar,…

Q: In the CNS, myelin is produced by glial cells called ___________ .

A: Myelin is an insulating layer or sheath that surrounds the nerves and it is produced by specialized…

Q: The neuron part that normally receives .33 :incoming stimuli are called dendrites Schwann cells…

A: Neurons are the basic structures and functional units of the nervous system. The fundamental task…

Q: In Parkinson's disease, there is a loss of neurons that produce dopamine. In which region of the…

A: Introduction: Parkinson's disease is a neurodegenerative disorder. The term neurodegenerative is…

Q: 74

A: The correct option is : E an Interneuron

Q: Action potentials propagate directionally, down the ____ from the _____ to the____of the neuron.…

A: a. length of a neuron b. axon hillock (base of the axon)  c. tip of the axon

Q: 8. Explain what is happening within the neuron at each step each step of the action potential…

A: Neuron is one of vital component of muscular system which actually helps in transmission of signal…

Q: Regeneration of a severed axon has a better chance forsuccess in the PNS than in the CNS. Why is…

A: The nervous system involved in the transmission of impulses from all parts of the body to the brain…

Q: Impulse conduction is fastest in neurons that are: O myelinated motor unmyelinated sensory

A: The peripheral nervous system is covered by the myelin sheath produced by the Schwann cells. The…

Q: B. THE NEURON 1. The following roots and suffixes are used to Match each root or suffix with its…

A: Dendrite:branch(like that of a tree)Axon:axis(line)Soma:bodylemma:peel(covering)

Q: Label #8 identifies 0000 neurilemma axon node of ranvier myelin sheath 15 12 TIL LEI WH 13 11 6 10 9…

A: A neuron is a central unit of the sensory system liable for communicating electrical and synthetic…

Q: What are synapses? What transduction happens there? Why are they important? Compare and contrast…

A: A chemical or electrical synaptic connection is where a nerve impulse is sent from one cell to…

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: What do you mean by  resting potential in nervous system ?

A: Resting potential, the imbalance of electrical charge that exists between the interior of…

Q: Which of the following is not an established role for glial cells? O Providing scaffolds that assist…

A: The cells of the nervous system other than neurons which are incapable of generating and…

Q: Which of the following Glial cells plays an important role in the formation of the…

A: Glial cells constitute all of the cells which support and assist nerve cells in their normal…

Q: the refractory period limits the number of action .2 potentials that a given nerve cell can produce…

A: The neurons communicate with each other by generating action potentials. An action potential is…

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: When thinking about an action potential which one of the following statements is TRUE? O a. If a…

A: The neurons are the nerve impulse generating and transmitting cells in the nervous system that are…

Q: The neuron part that normally receives .33 :incoming stimuli are called dendrites O Schwann cells O…

A: The neuron is the fundamental unit of our nervous system. It is present in the brain and the rest of…

Q: What can you tell about this neuron? O It is located wholly within the CNS. It sends sensory…

A: The neuron is the basic working unit of the brain. Neurons are nerve impulse-conducting cells that…

Q: What type of neurons, based on function, are multipolar neurons that conduct impulses within the…

A: Neurons/nerve cells are structural and functional units of nervous system. They have excitability…

Q: COLUMN A COLUMN B ANS COL COLUMN D 7. Found only in the 1. Period of repolarization of the neuron…

A: The neurons are the structural and functional unit of nervous system that have the nerve impulse…

Q: Immediately after an action potential has peaked, which cellular gates open? O calcium Ochloride O…

A:

Q: The part of the neuron that is usually highly branched and receives input from other neurons is the…

A: Neurons are a particular form of cell that carry information messages or signals to and from the…

Q: the refractory period limits the number .40 of action potentials that a given nerve cell can produce…

A: Neurons, muscle cells, and endocrine cells exhibit the property of excitability, hence they are able…

Q: Which results in more action potentials in neuron D, stimulation by only A or B or C? Explain

A: In order to transmit signal from origin to its destination, many neurons are required and these…

Q: The neuron consists of all of the following​ except:       Question content area bottom Part 1   A.…

A: Neurons are the nerve impulse producing and transmitting cells in the nervous system. Different…

Q: T/F Axons entering the spinal cord contact only one neuron

A: The spinal cord is an essential part of the nervous system that plays a critical role in the…

Q: In Greys type 1 and 2 synapses, Post Synaptic Densities are composed of __________ ________ ?…

A: The deposition of opaque substances on the cytoplasmic face of the postsynaptic membrane is a…

Q: 75. Nodes of Ranvier are ________ -Knots on the dendrites of neurons . -nodes where two cells…

A: 75. Neurons are the fundamental unit of the function and structure of the nervous system. They are…

Q: 1. Which statement about the synapse is false? a. The synapse is the place where the dendrites of…

A: In the CNS (central nerves system), a synapse is essentially a tiny void or junction between the…

Q: (a)

A: Nerve cells or neurons are the cells that transmit and receive signals from the brain. These cells…

Q: Blocking KCa2 (SK) channels will typically ________ a neuron's firing rate Increase…

A: SK (KCa2) channels are the calcium activated potassium channels. In other words SK channels can be…

Q: lower motor neuron E O first order neuron O upper motor neuron O third order neuron. O second order…

A: The spinal cord is the center that carries the reflex action, or reflex arcs, any response that…

Q: In a dramatic debate that helped to define neuroscience during the Victorian era, two researchers…

A: Neuroscience It is defined s the branch of science that studied the brain and its impact on…

Q: The white matter of the brain gets its look from the fatty, insulatory cells it contains. Which…

A: The human brain is the central organ of the nervous system, which is made up of the spinal cord and…