What is the role of Schwann cells in .10 ?neurotransmission

Q: A patient is found to have a neurodegenerative condition that is autoimmune in nature. The immune…

A: Acetylcholine is a neurotransmitter present at the neuromuscular junction of the autonomic ganglia.…

Q: List the events that occur when a nerve stimulate the next neuron. impulse crosses the synapse to

A: Synaptic transmission is the process by which a neuron communicate with adjacent neuron. Information…

Q: What is the role of the Efferent neuron?

A: The nervous system is involved in the coordination and controlling of various activities in the…

Q: In an essay describe in detail types of potentials seen in neurons and give examples?

A: Cells of the nervous system are called neurons, which are seen to communicate with each other in…

Q: Why are impulses transmitted more quickly down a myelinated axon than down an unmyelinated axon?

A: A neuron with myelin sheath can conduct impulse faster than the neurons which are without the myelin…

Q: Which CNS neuroglia function as phagocytes?

A: The immune system protects the body against the attack from the external pathogens invading the…

Q: what are Ionotropic receptors

A: Receptors are the proteins that serve as a binding site for ligands.

Q: What are axons of neurons

A: Neurons are fundamental components of the nervous system and also the brain. These structures are…

Q: In the peripheral nervous system, Schwann cells form myelin sheaths.

A: The axons of both the central nervous system and the peripheral nervous system are myelinated by…

Q: Why does tolerance not develop with drugs that target ion

A: Tolerance is a biological process in which repeated and increasing frequency of dose of the drug is…

Q: what is the difference between somatic and visceral efferent?

A: Neurons which are also termed as the nerve fibres are the basic, structural and fundamental unit of…

Q: In an essay describe in detail the function for three type of potentials seen in neurons and give…

A: Neurons are the structural and functional unit of our nervous system. There are three types of…

Q: What is Somatic receptors?

A: Receptors are the proteins which are embedded on the cell membrane of both prokaryotes and…

Q: The sympathetic nervous sytem includes a) 1 b) 2 c) 3 d) 4 neurones with a short pre-ganglionic…

A: The sympathetic nervous system is one of the two main divisions of the autonomic nervous system the…

Q: Name one kind of neuron that does not spike

A: The non-spiking neurons are known to transmit signals with the aid of graded potential. Non-spiking…

Q: In what direction does a message move in a neuron?

A: The neurons are the basic cells or units of the brain. These specialized cells have been developed…

Q: Can you help me the name of the label of the axon?

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

Q: In the glial cell what defends brain tissue by eating invaders?

A: Neurons do not survive without the essential functions that these glial cells perform. They are not…

Q: Watch this video (http://openstaxcollege.org/l/neurotrans) to learn about the release of a…

A: A neurotransmitter is the chemical messengers responsible for transmitting the impulse from one…

Q: How does the conduction of message take place in nervous system?

A: The nervous system is a highly complex part of an animal which coordinates its actions and sensory…

Q: why schwann cells affect the speed of an action potential?

A: Schwann cells is defined as the glial cells that are either myelinated or non-myelinated and aids in…

Q: Compare and contrast the receptors and signalling cascade, and the physiological roles for two…

A: There are few important points that should kept in mind : As we know that all cells receive and…

Q: How a receptor relays message to the interior of a cell ?

A: The type of protein that binds to a specific molecule (a ligand),  is referred to as a receptor.…

Q: Which is a secondary neuroendocine organ? Adrenal medulla. Kidneys. Heart. Adipose tissue.

A: The neuroendocrine system is made up of special type of cells called neuroendocrine cells. They are…

Q: A damaged axon in the PNS may be able to regenerate only if the cell body is intact. why do you…

A: A neuron comprises many dendrites and each of them has one axon, which is also known as the nerve…

Q: Question 33 Which of the following correctly matches a type of glial cell to one of its functions?…

A: Glial cells, also known as neuroglia or simply glia, are non-neuronal cells that make up the…

Q: Question No 5. Which of the following does not regulate the involuntarily body responds

A: The system of the body that controls all the movements and reactions to the stimulus is known as the…

Q: Historically, there existed a drug that was the sole anesthetic for surgery until it was realized…

A: Our central nervous system (CNS) is responsible for analysing specific sensory signals and transmit…

Q: The blood brain barrier can be attributed primarily to which cell type? O Tight junction between…

A: We know that The blood-brain barrier (BBB) consists of a highly selective semi-permeable cell line,…

Q: What are the structural and functional differences of Type A, Type B, and Type C axons?

A: Neurons are the structure that play vital role in transmission of nerve impulse . It comprises of…

Q: Which relays instructions from the CNS to muscles more quickly, the somatic nervous system or the…

A: The nervous system in humans is an evolutionary and adapted organ system comprised of two primary…

Q: What comes before the release of neurotransmitters at the synaptic cleft? 1. Neurotransmitters…

A: Synaptic transmission is a process whereby electrical impulse pass through a synapse with the…