With the help of figure 12.6 on page 395 and the definitions below, label the followingdiagram of a typical neuron.axon - the long extension of a neuronthat carries nerve impulses away from myelin sheath - the fatty substance that surrounds andthe body of the cell.axon terminals - the hair-like ends of node of Ranvier - one of the many gaps in the myelinthe axoncell body - the cell body of theneuron; it contains the nucleus andother cell organellesdendrites - the branching structure of Schwann's cells - cells that produce myelin - they area neuron that receives messages|(attached to the cell body)1.protects some nerve fiberssheath – impulses jump from node to node resulting infaster transmissionnucleus - the organelle in the cell body of the neuronthat contains the genetic material of the celllocated within the myelin sheath.©EnchantedLearning.comPlace an arrow along the diagram to indicate the direction that impulses travel long theneuron.2.

Name: With the help of figure 12.6 on page 395 and the definitions below, l
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Description: With the help of figure 12.6 on page 395 and the definitions below, label the followingdiagram of a typical neuron.axon - the long extension of a neuronthat carries nerve impulses away from myelin sheath - the fatty substance that surrounds andthe b

The nervous system is an integrated community of cells that are specialized in the transmission of…

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Science

Biology

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Human Physiology: From Cells to Systems (MindTap Course List)

9th Edition

ISBN:9781285866932

Author:Lauralee Sherwood

Publisher:Lauralee Sherwood

Chapter5: The Central Nervous System

Section: Chapter Questions

Problem 12RE

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Neurons contain ________, which can receive signals from other neurons. a. axons b. mitochondria c. dendrites d. Golgibodies
A(n)______neuron has one axon and one____ dendrite extending directly from the cell body. unipolar bipolar multipolar pseudounipolar
The neuron cell is made up of which of the following parts? Axon Dendrite Soma All of the above
You are studying a cross-sectional tissue slice of a nerve using a transmission electron microscope. You find an area where there appears to be a small amount of cytoplasm surrounded by about 100 layers of stacked cell membranes. You conclude that you have found a neuron cell body. O a synapse. an unmyelinated axon. O a myelinated axon.
Structures in the following diagram of a neuron? Asap
Axon can't branch Afferent neurons are generally bipolar neurons Most neurotransmitters are synthesized in the cytosol of a neuron GABA is the most common inhibitory neurotransmitter in the central nervous system Tendons are regular dense connective tissue that connect muscles to bone
Identify and label the following structures on the neuron model figure below: cell body, dendrites, neuron nucleus, neurolemma, axon hillock, nucleus of Schwann cell, Nissl bodies, myelin sheath, axon, node of Ranvier, axon terminals (of neurons synapsing with model neuron), endoneurium (refer to Figure 10.6). 3) 11
In a neuron, the conducting regions of the capacitor are represented by the intracellular and extracellular solutions. The non-conducting insulator of the capacitor is represented by what cell element? Receptors Lipid bilayer Axon diameter Channels
structures in the following diagram of a neuron. ?do it
Excitatory neurons A and B both synapse with neuron C. Neuron A releasesa neurotransmitter, and neuron B releases the same type and amount ofneurotransmitter plus a neuromodulator that produces EPSPs in neuron C.Action potentials produced in neuron A alone can result in action potentialproduction in neuron C. Action potentials produced in neuron B alone alsocan cause action potential production in neuron C. Which results in moreaction potentials in neuron C, stimulation by only neuron A or stimulationby only neuron B? Explain.
Which statement(s) regarding ions is true when a neuron is at rest? Positively charged cations are attracted to the intracellular fluid Positively charged anions are attracted to the intracellular fluid Negatively charged anions are drawn to the intracellular fluid Negatively charged anions are balanced across the cell membrane
Regardless of type, all neurons transfer signals between each other or to effectors (muscles or glands) at a synapse. The neuromuscular junction that we talked about with the muscular system is one example of a synapse. The diagram below shows the general features of a synapse Match each term or description with the appropriate letter in the diagram. You may use terms more than once. 1. Synaptic knob in axon terminal of pre-synaptic cell: 2. Synaptic cleft: 3. Neurotransmitter: 4. Dendrite of post-synaptic cell: 5. Cell body of post-synaptic cell: 6. Receptor in plasma membrane of post-synaptic cell: 7. Chemical released by neurons that stimulates or inhibits other neurons, muscles, or glands: 8. Cell that sends the signal: 9. Dendrite of cell that receives the signal: 10. Space between cells that must be crossed by neurotransmitters: 11. Structure that opens, like a "protein door", when neurotransmitters attach to it: