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: Which of the following are processes of a neuron? (Select all correct answers) Myelin Axons Nerves…

A: The neuron is the basic structural and functional unit of the nervous system. It consists of a cell…

Q: Question 15 of 18 Which statement is NOT true about the cells of the nervous system? Select the…

A: The nervous system is the body's primary governing, regulating, and communicative system. Nervous…

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: My question is how can temporal summation of synaptic potentials make it easier for a neuron to…

A: Answer :  temporal summation of synaptic potentials make it easier for a neuron to reach action…

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: Which of the following is contained inside the structure labeled "5"? Select all that apply. ооооо…

A: The synaptic knob (also known as synaptic terminal or bouton) is the part of a neuron that contains…

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: Question 2 of 18 Which statement is NOT true about the cells of the nervous system? Select the…

A: Introduction: A specific cell that carries signals and messages from and to the brain and various…

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: are recording from tvWo heuro erize the synapse tn connects vnen he presynaptic neuron (Neuron A)…

A: A presynaptic neuron is a neuron that fires the neurotransmitter as a result of action potential…

Q: Question 51 The major two types of the cells in the central nervous system are O A. sensory and…

A: The brain and spinal cord make up the central nervous system. Most bodily functions, including…

Q: Question 10 Which is/are initiated in the axon hillock? O action potential O graded potential O both…

A: An action potential arises, voltage-gated sodium channels open to a quick depolarization in the…

Q: Correctly label the following anatomical features of a neuron.

A: Neurons, often known as Nerve cells, are chief components and the structural and basic units of the…

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: Put the events for action potential generation in a neuron in the correct order (From 1-9)

A: Action potential generation is a fundamental process in neurons, allowing them to transmit…

Q: All of the following are true of multipolar neurons except O They have a cell body They have many…

A: Neurons are communicating structure in the nervous system that chiefly helps in transfer of…

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: Synaptic vesicles are most commonly located: Select one: a. within presynaptic axon terminals b.…

A: The control and coordination of the body in humans occur by two systems- the nervous system and the…

Q: QUESTION 4 In the resting state: voltage-gated Na+ and K+ channels are both closed voltage gated Na+…

A: Voltage-gated ion channels:  a type of transmembrane proteins that results in formation of ion…

Q: D Question 9 Which of these are not a criterion for being a neurotransmitter? O It must be readily…

A: Introduction : Neurotransmitters are the substances that are released from the neuron terminal to…

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: Within a neuron an impulse travels: a. in all directions O b from cell body to axon from axon to…

A: A nerve impulse is the action potential that travels from cell body to axon.

Q: Dendritic receptor Secretory vesicle Neurotransmitter Axon terminal C D 1. A 2. B 3. C 4. D B A

A: Neurons are fundamental units of brain and nervous system. It consists of axon, dendrites, soma and…

Q: If voltage-dependent potassium (K+) channels opened at -65 mV in the giant axon of the squid --…

A: The nervous system is a complex system of nerves along with the brain and the spinal cord. It is a…

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: 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: #2

A: We can say that The structural and functional units of the nervous system which are capable of…

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: Events in Synaptic Signal Transmission 1. Neurotransmitters are released into the synaptic cleft. 2.…

A: The nervous system in the human body is responsible for controlling all the body parts through…

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: Neurons receive incoming signals by way of specialized processes called _____.

A: A typical neuron consists of three processes namely, 1. Dendrite 2. Nerve cell or cell body 3. Axon…

Q: Arrange the events that occur during synapti correct sequence. Use the diagram on the right as a…

A:

Q: A presynaptic axon neurotransmitter acts to increase the postsynaptic neuron's permeability to…

A: Nerve cells are excitable cells whose principal function is to cause propagation of electrical…

Q: 1

A: We know that The vertebrate brain houses two sorts of tissues namely, grey matter and white matter.…

Q: the following are possible causes for peripheral neuropathy EXCEPT:     Medications     Vitamin…

A: Neuropathy- It is the result of damage or dysfunction of one or more nerves which causes the…

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: The neurotransmitter receptors. binds

A: These are neural chemical messengers that transmits signals between two neurons.

Q: Axons in the optic nerve from the right eye O all go to the left occipital lobe O all go to the…

A: More than a million nerve fibres make up the bundle of the optic nerve, which carries visual signals

Q: Afferent fibers carry impulses away from the CNS.  True  False

A: Nervous system is the complex system in our body which controls the entire body and coordinates the…

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…