Q: Identify the three classes of neurons and describe theirrelationship to each other
A: Neurons are the structural, functional or as a whole the fundamental units of nervous system or…
Q: Define three functional classes into which all neurons fall?
A: Neurons are classified into various types in the different basis of classification. However, three…
Q: Match the letter with the correct structure. В H.
A: Introduction The given diagram is of a Typical Motor Neuron. Motor neurons are neuronal cells…
Q: Relate the structure of the neuron to its function.
A: Neuron is the structural and functional unit of the neural system. A neuron is a microscopic…
Q: Describe the structure of a representative neuron?
A: Neurons are particular cells that send chemical and electrical signs to encourage correspondence…
Q: Diagram and label the basic features of a neuron,indicating where information is received and where…
A: Neurons are an essential component of the nervous system whose function is to transmit information…
Q: How would severing an axon affect the flow of information in a neuron?
A: It sends signals to the surrounding tissue to be 'cleaned up' when an axon is destroyed by a laser,…
Q: Define each of the following and explain its importance to neuronal function: dendrites, soma, axon,…
A: The nervous system is the part of the body of an animal that coordinates its actions and transmits…
Q: Describe the myelin sheath that is formed around certain nerve fibers?
A: Neurons or nerve cells are the fundamental units of the nervous system. The function of these cells…
Q: Describe the structure of Afferent neurons? List its function?
A: The sensations travel through afferent neurons through variety of pathways due to their structural…
Q: Distinguish the cell types that form the myelin in the PNSversus the CNS.
A: Answer: Introduction: The central nervous system-CNS consists of three main parts are the brain,…
Q: Make an illustration that discusses the Polarized state (mV inside the neuron, ions present/abundant…
A: Neuron like any other cell is surrounded by a plasma membrane which is Semi permeable that is it…
Q: How is saltatory conduction different from continuous conduction?
A: The neuron is the brain’ basic functional unit. It is a specialized cell and is designed to transfer…
Q: What is the role of Efferent neurons?
A: Efferent neurons send signals from the brain to the muscles, glands and organs of the body in…
Q: Identify neuron structures and describe their functions
A: The nervous system is involved in the and controlling of various activities in the animals. There…
Q: Explain the structure of the axon.
A: Neurons or nerve cells are the basic structural and functional unit of the brain. Brain tissue…
Q: List the steps involved in transmitting activity across a chemical synapse from one neuron to…
A: The nerve cell consists of a dendrite which are branched extensions that help in receiving the…
Q: Describe the three types of neurons, and list the threemain parts of a neuron.
A: The nervous system consists of the brain, spinal cord and neurons. The neurons receive input from…
Q: Describe the structure and function of a neuron.
A: Nervous system of an organism is aimed at maintaining control and coordination. The basic unit of…
Q: Where are afferent neurons, efferent neurons, and interneurons located in the nervous system? Are…
A: Neurons are the basic unit that consists of axons, dendrites, cyton, and telodendria for…
Q: Name the three basic types of neuron and describe their functions.
A: The neuron is the structural and functional unit of the nervous system. The neuron is also known as…
Q: Define neurons.
A: Neuron: Neurons were the building blocks of the nervous system, which receive and…
Q: Gray matter consists of... cell bodies, dendrites, and unmyelinated axons myelinated axons…
A: The central nervous system is composed of the brain and spinal cord, and the peripheral nervous…
Q: Differentiate between Dendrites and axons.
A: The network of nervous system consists of brain, spinal cord and nerves. The nervous system plays an…
Q: Explain how myelin helps speed up the conduction speed of action potentials along the axon of the…
A:
Q: Identify the four different types of neuronal pools, and explain how they function.
A: The nervous system is a complex system of nerves and specialised cells known as neurons. The nervous…
Q: Distinguish between convergence and divergence in a neuronal pool.
A: The term neuronal pool refers to the group of nerve cells that receive and transmit information via…
Q: Describe communication between neurons
A: Neurons are cells within the nervous system that transmit information to other nerve cells, muscles,…
Q: describe the events of neuron depolarization and repolarization
A: The action potential is referred to as the process in which there occurs variation within the…
Q: State the function and location of axon.
A: Nervous tissue is a major class of tissues that plays an essential role in building up the central…
Q: Name the point of contact between two neurons.
A: Neurons are termed as the basic unit of the brain, they transmit information to other nerves cells,…
Q: What is the difference in appearance and function between dendrites and axons??
A: Neurons are specialized cells that transmit and receive electrical signals in the body. Each neuron…
Q: Do you know why the membrane of a neuron is polarised?
A: A neuron or nerve cell is an "electrically excitable cell" that receives an electrical impulse and…
Q: What are Efferent neurons?
A: The nervous system is an important organ system in the body. The nervous system is composed of…
Q: What occurs when a stimulus depolarizes the membrane of a neuron?
A: Depolarization occurs when a sensory signal is acknowledged in the periphery and is stated as the…
Q: Draw a well labelled diagram of a myelinated neuron showing the following parts: Perikaryon,…
A: Neurons are the basic unit of the nervous system. They are the longest cell in the body. Their main…
Q: Distinguish between afferent neurons and efferent neurons.
A: The nervous system is a complex of network of nerves and cells that carry messages to and from the…
Q: Describe how neurons use neurotransmitters to communicate with each other and with the body.
A: Introduction In multicellular organisms there is a specialised control and coordination between all…
Q: Differentiate between Myelinated and non-myelinated axons.
A: The axon functions to transmit messages to different body parts such as muscles, other neurons,…
Q: Define refractory period, saltatory conduction, and synapticintegration.
A: The various activities of the body are coordinated by the functions of the nervous system. This…
Q: How do you identify an inhibitory neuron?
A: The neuron can be defined as the basic unit of the brain and it is the type of specialized cell that…
Q: What does afferent, integration and efferent mean?
A: Neurons are the basic unit of the nervous system. It is the longest cell among all.
Q: Compare and contrast the neuroglial cells that form the myelin sheaths in both the CNS and the PNS?
A: Neuroglia or glial cells are the non-neuronal cells present in both the central nervous system (CNS)…
Define the following terms: neuron, axon, dendrite, myelin sheath, afferent neuron, efferent neuron, association neuron.
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- Draw a well labelled diagram of a myelinated neuron showing the following parts: Perikaryon, Dendrites, Axon, Node of Ranvier, Myelin sheath.Describe the following terms: specificity, stimulus, receptor potential, synapse, neurotransmitter, graded potential, an action potential?Diagram and label the basic features of a neuron,indicating where information is received and where it is sent.
- If all the Ca2+ in the fluid surrounding a neuron were removed, how would this affect the transmission of information within and between neurons?In what way does the interior surface of the cell membrane of a resting (non-conducting) neuron differ from the external environment? The interior is: positively charged and contains less sodium. negatively charged and contains less sodium. negatively charged and contains less potassium positively charged and contains more sodium.Define each of the following and explain its importance to neuronal function: dendrites, soma, axon, and presynaptic terminal?
- Areas of myelinated axons create the appearance of _______ matter, while neuron cell bodies and unmyelinated axons create the appearance of ______ matter.Describe how following a threshold stimulus, a action potential is carried along an unmyelinated axon? How does this differ from an action potential passing through a mylenated axon?Define the terms Myelinization and saltatory conduction of action potentials?