Explain the structure of nerve fibre.

Q: Explain the relevance of neuroglia to the regeneration of damaged nerve fibers?

A: The nervous system is highly complex among different organ systems in animals. By transmitting…

Q: Define the term gamma motor neurons?

A: Answer: Introduction: Same as alpha motor neurons, gamma motor neuron cell bodies are present in the…

Q: Explain how a nerve impulse is initiated and transmitted along a neurone and across the synaptic gap

A: The neurons that basic fundamental units of the nervous system and also called ass nerve cells. Just…

Q: Explain the differences between a sensory neuron, motor neuron, and interneuron.

A: There are two divisions of the nervous system. The central nervous system includes the brain and the…

Q: Explain the process of Depolarisation of the membrane of a nerve fibre.

A: The action potential is the nerve signals that are produced by the neurons. These signals are…

Q: Briefly explain the generation and conduction of nerve impulse.

A: Introduction The nervous system is one such system that regulates and organises the entire body's…

Q: Define the term neuroglia ?

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

Q: Describe how the connective tissue wrappings of a nerve compare to those of a muscle.

A: Types of muscle fiber: Smooth muscle cells are spindle-shaped cells with a single nucleus, present…

Q: Describe the function of acetylcholinesterase and discuss its physiological significance.

A: Enzymes are the biological catalyst and they speed the rate of chemical reaction within the cells.…

Q: Describe the structure and location of peripheral nerves.

A: The network of 43 pairs of motor and sensory nerves is referred to as the peripheral nervous system.…

Q: Describe the functions of neuroglial cells.

A: A cell is the basic structural and functional key of life. A cell has multiple organelles that carry…

Q: List six functions of neuroglia.

A: Six functions of neuroglia are : Formation of blood brain barrier.  Provision of nutrients for…

Q: surrounds a bundle of nerve fibers A. Neurium B. Perineurium C Epineurium D. Endoneurium E.…

A: A. nerium is a drug which is a derivative of thioctic acid, which is used for seizures.

Q: Describe continuous nerve conduction

A: Transmission of action potentials along the nerves occurs in two ways. They are saltatory and…

Q: Describe the smaller and largest living unit of nerve cells

A: "The nervous system" of all animals is made up of unique cells known as neurons, which serve as the…

Q: Name and describe six types of neuroglia.

A: Neuroglia: Neuroglia is defined as the cells that are in the central nervous system and peripheral…

Q: What do you mean by medullated nerve fibres?

A: INTRODUCTION: NERVE FIBRE: Nerve fibre or axon is a long slender like projection of a nerve cell or…

Q: Describe the differences between neurons and neuroglia in terms of structure, function, and…

A: Like other systems of the body the nervous system also consists of special types of cells. There are…

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: Differentiate between medullated nerve fibres and nonmedullated nerve fibres.

A: If a nerve fibre is surrounded by the nerve fibre it is called medullated and axons without the…

Q: Explain the process Polarisation of the membrane of a nerve fibre.

A: Nerve fibre or axon is a part of a neuron. A neuron is the basic structural and functional component…

Q: 26. Explain the process of depolarization in a nerve.

A: Nerves are a collection of fibres that use electrical and chemical impulses to transfer sensory and…

Q: What happens to the membrane potential when a nerve cell is stimulated?

A: The human nervous system consists of billions of nerve cells and supporting cells, neuroglial cells.…

Q: Describe the movement of specific ions during thegeneration of a nerve impulse.

A: Nerve impulse: It is a signal which travels along the length of a nerve fiber and ends in the…

Q: Describe the organization and structure of a nerve

A: A nerve is the primary structural unit of the peripheral nervous system. There are several types of…

Q: Explain the structure of medullated nerve fibre.

A: Nerve fiber is a long cylindrical projection of the nerve cell which conducts electrical impulses…

Q: Give the path of nerve impulses.

A: A nerve or neuron is the nervous system’s functional unit. It transports the neuron to its target…

Q: Explain the process of Conduction of a nerve impulse along a nerve fibre.

A: A nerve fiber is a long and a slender projection of the neuron. It conducts the electrical signal,…

Q: Explain the detail of the neurons.

A: The nervous system of an organism is quite complex network that is responsible for coordinating…

Q: What do you mean by nonmedullated nerve fibre?

A: Nerve fibers (axons) are a long and slender projection of a nerve cell. Nerve fibers transfer the…

Q: State the function of sensory neuron and a motor neuron.

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

Q: Describe and outline the function of sensory neurons, motor neurons, mutipolar neurons and glial…

A: Nerves form the functional unit of the nervous system and play an essential role in transmitting…

Q: State the location of medullated nerve fibre.

A: Nerve fiber can be defined as the long processes of neuron that conducts the electrical impulses…

Q: Describe saltatory conduction.

A: Neurons (also known as neurons or nerve cells) are the basic components of the brain and nervous…

Q: State the other name of neuroglia.

A: Nervous system coordinates and controls the activities of the animals such as perceptions, behaviors…

Q: State some functions of nervous tissues.

A: Nervous tissue is the tissue that allows the propagation of electrochemical signals as nerve…

Q: Describe the function of neuroglia

A: Glia, also called glial cells or neuroglia, are non-neuronal cells in the central nervous system and…

Q: Name the outer covering of nerve fibres.

A: A  nerve is the bundle of nerve fibres, either dendrites or axons surrounded by connective tissues.…

Q: What is a neuroglia? Give examples of neuroglia

A: Neuroglia: Cells that hold nerve cells in place and help them work the way they should. The…

Q: Give some characteristics of reticular fibres.

A: The tissues are formed by a group of cells with similar structure and function together to perform a…

Q: Name the ions responsible for conduction of nerve impulse.

A: BASIC INFORMATION  NERVE IMPULSE It is the electrical signals which helps in transfer of…

Q: 31. surrounds a bundle of nerve fibers A. Neurium B. Perineurium C. Epineurium D. Endoneurium E.…

A: Neurons are cells that are capable of transmitting information to other cells such as muscle cells,…