7. Motor End Plate e Identify the following structures and label the illustrations b o Myelinated Nerve 0 0 Axons Motor end plate

Q: Define the following terms: neuron, axon, dendrite, myelin sheath, afferent neuron, efferent neuron,…

A: Introduction  Neuron: A neuron is a single nerve cell which consists of central cell body, terminal…

Q: Which part of the neuron is responsible for the analysis of data after the signal is received

A: Neuron is the functional unit of the nervous system. It contains dendrites, cell body and axon…

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: Which of the following choices correctly fills in the blanks? After repolarization, the sodium ions…

A: The action potential is the process by which the signal propagates through the neurons, and this…

Q: Explain how a nervous impulse is transmitted along the axon of a nerve cell, including the…

A: An impulse refers to the electrical signal or action potential that travels along the axon of a…

Q: Describe the following terms: specificity, stimulus, receptor potential, synapse, neurotransmitter,…

A: Specificity indicates what percentage of those who do not have the condition have a negative result…

Q: Describe in words the sequence of events that occurs at an excitatory chemical synapse when an…

A: An excitatory synapse is one in which a presynaptic neuron's action potential increases the…

Q: The image below shows a presynaptic cell releasing neurotransmitters that are being bound by the…

A: Neurotransmitters refer to the chemical messengers that are responsible for the transmission of…

Q: with the motor neuron, explain how an action potential

A: The nervous system generates a signal resulting in starting of muscle contraction. This signal…

Q: use arrows to identify: Axon Schwann cell (myelin sheath) Nucleus of Schwann cell neurofibril node…

A: The structural and functional units of nervous system which are capable of sending and receiving…

Q: neuron of the median giant fiber of an earthworm would respond to an increased intensity of a…

A: Every cell membrane remains in a polarized state that is in a charged state. Whenever a response has…

Q: If depolarization occurs at the neuromuscular junction and threshold is met, then…

A: If depolarization occurs at the neuromuscular junction and threshold is met, then, the…

Q: Describe the action taking place at each of the numbered steps in the figure.

A: Answer- At the time of nerve impulse conduction, The action potential propogates from the pre- to…

Q: Identify the important physiological structures involved in action potential; then, explain in…

A: The neuron is the most excitable cell and therefore has the simplest action potential procedure.…

Q: Write a paragraph (100-120 words) to outline how the central nervous systems regulates the function…

A: The body shows different responses in different situations like in case of flight or fight the…

Q: When they are not being stimulated, neurons have an electrical charge across their membranes called…

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

Q: The following are characteristics of the myelin sheath EXCEPT:   A formed by the oligodendrocytes…

A: The nervous system is comprised of neurons, special structures capable of acquiring and transmitting…

Q: Describe what happens in the nerve terminal when an action potential reaches there

A: Neuron or nerve cells are cells that act as messengers, they are able to undergo  electrical…

Q: Label the structures below to explore the anatomy of the three types of neurons. Place your cursor…

A: According to biology, an animal's nervous system organises its movements and sensory data by sending…

Q: Describe nerve impulse propagation including: Continuous and saltatory conduction Factors affecting…

A: Action potentials are changes in the resting membrane potential that are actively propagated along…

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: During synaptic transmission, neurotransmitters help to open gates on the postsynaptic skeletal…

A: Excitation in pre-synaptic membrane => opening of calcium ion VGIC (voltage gated ion…

Q: neurology, Will abolishing extracellular calcium concentration prevent electrical neuro transmission…

A: When the action potential reaches the nerve terminal, it activates voltage-dependent calcium…

Q: Describe the series of event that occurs as an electrical signal in the presynaptic neuron is…

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

Q: Illustrate how you would set up a voltage clamp experiment to study the eletrochemical propertis of…

A: a research technique employed by electrophysiologists to detect the ion currents flowing across the…

Q: Which of the following pairs of terms is correctly matched?   Voltage-gated calcium channels :…

A: Correctly matchedTransmission of chemical synapses occurs when a nerve impulse reaches the…

Q: An individual diagnosed with CMT has difficulty holding a cup because: a. The myelin in the motor…

A: CMT It is also known as Charcot-Marie-Tooth disorder. This degenerative nerve disease is a…

Q: Trace how a nerve impulse is passed along a neuron.

A: The nervous system is made up of nerves. A nerve is a bundle of nerve cells. A nerve cell that…

Q: Identify and describe the composition and function of a myelinsheath

A: There are Myelinated as well as unmyelinated nerve fibers, those myelinated are covered by a myelin…

Q: Draw a presynaptic and postsynaptic neuron at to demonstrate the release and acceptance of a…

A: SNARE protein play important role in release of neurotransmitter from synaptic vesicles  as they…

Q: Identify and describe the following on the diagrams below:   1. Dendrites   2. Axon   3.…

A: Our nervous system is a complex network of cells and nerves and it helps to carry/transmit…

Q: Choose two false statements and explain why? Toxin causes voltage-gated sodium channels to open at a…

A: The toxins present in our body affects the activity of channels present inside the membrane .

Q: In a neuron, how is impulse generated and transmitted?

A: Neurons are the structural and functional units of the human and animal nervous systems. The ability…