Myelinated axon - Study guides, Class notes & Summaries

Exam 1: BSC2086/ BSC 2086 (Latest 2024/ 2025 Update) Anatomy and Physiology II Complete Guide | Qs & As| 100% Correct| Grade A (Verified Answers) Q: Modality Answer: type of stimulus Q: Types of Modalities Answer: •Physical force (such as pressure) •Dissolved chemical •Sound •Light Q: Each ___ ___ consists of axons carrying info about one type of modality Answer: labeled line Q: Sensations Answer: •Taste, hearing, equilibrium, and vision provided by spe...

What is the purpose of the nervous system? Answer Regulation of activities involving internal organs and body's ability to interact with its environment What is the primary cell of the nervous system? Answer Neuron -Nonmitotic (CANNOT REGENERATE) -Primary fuel source is glucose Describe the function of the components of the neuron Answer -Soma: Cell Body -Dendrite: Carries impulses toward cell body -Axon: Carries impulses away from the cell body What does the myelin sheath do? ...

HUBS 191 progress test 2 100% Verified and Updated 2024 central nervous system -Answer-nervous system consisting of brain and spinal cord peripheral nervous system -Answer-nervous system consisting of peripheral nerves glia -Answer-'glue' provide support for neurons, 5 type, 4 in CNS, 1 in PNS neurons -Answer-nerve cells, transmission of information dendrites -Answer-recieve input, send info into cell body cell body -Answer-contains nucleus and organelles axon -Answer-carries electrical...

HUBS 191 progress test 2 study guide with complete solution, Updated 2024 central nervous system nervous system consisting of brain and spinal cord peripheral nervous system nervous system consisting of peripheral nerves glia 'glue' provide support for neurons, 5 type, 4 in CNS, 1 in PNS neurons nerve cells, transmission of information dendrites recieve input, send info into cell body cell body contains nucleus and organelles axon carries electrical impulses, may/may not be mye...

HUBS 191 progress test 2 Questions and Answers central nervous system -Answer-nervous system consisting of brain and spinal cord peripheral nervous system -Answer-nervous system consisting of peripheral nerves glia -Answer-'glue' provide support for neurons, 5 type, 4 in CNS, 1 in PNS neurons -Answer-nerve cells, transmission of information dendrites -Answer-recieve input, send info into cell body cell body -Answer-contains nucleus and organelles axon -Answer-carries electrical impulses...

Pathophysiology: Nervous System Exam Questions with 100% Verified Correct Answers What are the 2 types of cells in the nervous system - Correct Answer Neurons and neuroglia (glial cells) Where are dendrites and what do they do? - Correct Answer Come off of the cell body; receive signals from other cells Where is the axon terminal - Correct Answer Other side of the cell body The axon is the - Correct Answer Long part that connects the cell body to the axon terminal Cell bodies packed...

HUBS 191 progress test 2 With Complete solutions central nervous system - answernervous system consisting of brain and spinal cord peripheral nervous system - answernervous system consisting of peripheral nerves glia - answer'glue' provide support for neurons, 5 type, 4 in CNS, 1 in PNS neurons - answernerve cells, transmission of information dendrites - answerrecieve input, send info into cell body cell body - answercontains nucleus and organelles axon - answercarries electrical impul...

HUBS 191 progress test 2 With Complete solutions central nervous system - answernervous system consisting of brain and spinal cord peripheral nervous system - answernervous system consisting of peripheral nerves glia - answer'glue' provide support for neurons, 5 type, 4 in CNS, 1 in PNS neurons - answernerve cells, transmission of information dendrites - answerrecieve input, send info into cell body cell body - answercontains nucleus and organelles axon - answercarries electrical impul...

psych 115 midterm 1 UCLA Exam Questions and Answers 100% Pass What is the role of Dorsal root ganglion cells? - Answer- • DRG = unipolar neurons in peripheral nervous system • Job is to relay somatosensory info from skin to spinal cord Describe a touch stimulus. - Answer- • Touch to skin generates a receptor potential by opening mechanoreceptor Na channels • Receptor potential passively propagates (flows) to the integration zone • Receptor potential is attenuated (becomes small...

Propagation of an action potential in a myelinated axon involves which of the following? All of the above The central nervous system includes the ______. All of the above The concentration of cation X(+) is 500mM inside the cell, and 100mM outside of the cell. Assuming that the membrane is permeable to X: The equilibrium potential for X would be negative The membrane is selectively permeable to all of the following EXCEPT: oxygen Activating a muscarinic receptor coupled to which G protein...