Please use arrows to Identify the following structures and label the illustrations below. - epineurium  - perineurium - axon myelin sheath nodes of Ranvier -fascicles of myelinated fibers

Q: Select the different types of neuroglia and relate their structure, including shape, to their…

A: The nerve cells are the primary unit of the nervous system. The nerve cells or neurons have cell…

Q: Name the circled part of the neuron.

A: Neurons are the fundamental cells of the nervous system and the brain is made up of these neurons.…

Q: Description Complete one of the following traces. Your goal is to outline all the structures an…

A: Action potential means a depolarize state of nurone that leads transmission of action potential.…

Q: Draw each of the six neuroglia and describe where they are found and their respective functions.

A: A group of supporting cells for the neuron are called Neuroglia. They're within the Central Nervous…

Q: out the information indicated for tactile receptors in the table below: Function. me Structure…

A: Textile receptors are the touch receptors which are the kind of sensory neurons located in the skin.…

Q: Certain postganglionic neurons cause the pupil of the eye to constrict by releasing what chemical…

A: Post-ganglionic nerve fibres are the nerve fibres that stretch from the ganglion to the effector…

Q: Why is Myelin made up of Lipids and protein macromolecules?

A: Myelin is a sheath-like substance that surrounds nerve fibres, insulating & protecting them.…

Q: Why are synaptic vesicles present in axon but not in dendrites

A: There is a sac-like structure present in the neurons, called synaptic vesicles. The function of the…

Q: A sharp immediate pain is probably carried by a/an:   C fiber with thin diameter and without…

A: Introduction: Nociceptors can be defined as sensory receptors that send signals that cause pain…

Q: Multiple axons in the peripheral nervous system bundled together by layers of connective tissue form…

A: The nervous system is like the central control unit of the body and controls and responds to stimuli…

Q: You are observing in a Physical Therapy clinic and a patient presents with back pain. The images…

A: A ‘reflex arc' is the path that nerve impulses follow to trigger a reaction. Because this process…

Q: Match the numbers in Figure with the description of what is happening as the sensory neurons,…

A: graded potential starts in a sensory receptor in the skin  At the first synapse , a presynaptic…

Q: identify the key type(s) of cell junctions present in this image (for example, tight junctions, gap…

A: The histological slice of human cerebral cortex tissue exhibits dark blue coloured nuclei scattered…

Q: A new drug is developed that prevents the demyelination occurring in the progress of multiple…

A: The objective of the question is to identify the type of cell in the central nervous system that is…

Q: Draw and label a typical motor neuron (include: dendrites, body, mitochondria, endoplasmic reticulum…

A: Neurons play a very significant role in transferring information around the body with the help of…

Q: A slower dull pain is probably carried by a/an: A fiber with large diameter and heavy myelination…

A: The neurons are the structural and functional component of the nervous system that is responsible…

Q: Match the informational signal in the left column with the appropriate category from the right…

A: Afferent fibers brings sensory information from peripheral receptors to central nervous system .…

Q: Match the letters with the correct part of the neuron in the picture below: A B A V [ Choose ] Axon…

A: Neurons are connected to each other to make nervous system. Different external stimulus is sensed by…

Q: State the location of neurofilaments.

A: Neurofilaments are classified as type of intermediate filaments. These filaments are made up of…

Q: Describe each stage of an action potential in terms of what ion channels are active. Edit View…

A: When a neuron is stimulated an action potential is generated by a change in ion concentrations…