Myelin - Study guides, Class notes & Summaries

Test Bank for Neuroscience 6th Edition by Dale Purves 3807, 9, 7225, 7 1: Studying the Nervous System 2: Electrical Signals of Nerve Cells 3: Voltage-Dependent Membrane Permeability 4: Ion Channels and Transporters 5: Synaptic Transmission 6: Neurotransmitters and Their Receptors 7: Molecular Signaling within Neurons 8: Synaptic Plasticity 9: The Somatosensory System: Touch and Proprioception 10: Pain 11: Vision: The Eye 12: Central Visual Pathways 13: The Auditory System 14: The Vestibular Syst...

Biological Psychology, 13th Edition, James W. Kalat Test Bank Chapter 01 1. Dendrites contain the nuclei, ribosomes, mitochondria, and other structures found in most cells. a. True b. False ANSWER: False 2. Neurons receive information and transmit it to other cells. a. True b. False ANSWER: True 3. Santiago Ramón y Cajal used special staining techniques to reveal that the brain is composed of individual cells. a. True b. False ANSWER: True 4. An efferent axon carries information away from a str...

NSG 527 Theory Final Exam Questions and Answers (UPDATED) 2023/2024 Assured A+. 1. What is the major inhibitory neurotransmitter in the CNS a. Glutamine b. Acetylcholine c. GABA d. Serotonin - ANSWER-c. GABA 2. What is the major mechanism of neurotransmitter action in the nervous system? a. The release of neurochemicals into the synapse b. Electrical impulses to move the message down the axon c. Receptors to receive the message d. Termination of neurotransmitter action in the sympathet...

Principles of Anatomy and Physiology, 12th Edition, by Bryan Derrickson, Gerald Tortora. Multiple Choice & Essays 1. How much of the total body weight of the average adult is muscle tissue? a. 20-30% b. 30-40% c. 40-50% d. 50-60% e. 60-70% Ans: C Difficulty: medium Feedback: Chapter Opener 2. The different types of muscle tissue differ from each other by: a. Microscopic anatomy b. Location c. Type of Control d. Both a and b e. All of the above Ans: E Diffic...

HESI Retake Anatomy and Physiology Graded A 1. What is the most abundant tissue type in the body? ️Connective tissue 2. Why is cellular contact important for wound healing? ️It facilitates the healing process. 3. Where does fertilization typically occur? ️In the fallopian tubes. 4. What is the functional unit of the kidney? ️The nephron. 5. What must happen for inhalation to occur? ️The diaphragm contracts, enlarging the chest cavity and drawing in air. 6. What are neutrophils?...

BIOL 235 Midterm Exam 2 With Complete Solution(100% Verified) 185 Questions with 100% Correct Answers. 1. between the origin and insertion which is usually located proximally in limbs ? - Origin 2. What happens during REVERSE MUSCLE ACTION? - specific movements of the body the actions are reversed THEREFOR the positions of the origin and insertion of a muscle are switched 3. What is a mechanical advantage using the example of a lever? - if the load is closer to the fulcrum and the effort...

Neuroscience 6th Edition TEST BANK by Purves • Augustine • Fitzpatrick • | Verified Chapter's 1 - 34 | Complete Neuroscience 6th Edition TEST BANK by Purves | Verified Chapter's 1 - 34 | Complete Chapter 1: Studying the Nervous System Multiple Choice 1. Which part of DNA is transcribed into messenger RNA? a. Exon b. Intron c. Promoter d. Non-coding DNA e. Regulatory DNA Answer: a Textbook Reference: Genetics and Genomics Bloom’s Level: 2. Understanding 2. Genomics is the analysis of a. ...

CHSO 404 QUESTIONS WITH VERIFIED SOLUTIONS LATEST UPDATE 2023 What are parts of the CNS? - ANSWER brain and spinal cord What are parts of the PNS? - ANSWER afferent sensory, efferent motor, somatic voluntary, and autonomic involuntary What are the two neural cells and what are their functions? - ANSWER neuronsfunctional cells of the nervous system that contain the cell body, dendrites, and axons schwann cells- supporting cells in the PNS that produce myelin to facilitate rapid con...

Bio 181 ASU Exam 3 Questions with complete solutions List the 4 types of glial cells and list a phrase to describe their function. - answer1. Schwann cells wrap around the axon of a cell in the PNS, while providing electrical insulation. 2. Oligodendrocytes do the same thing as Schwann cells but they do it in the CNS. 3. Astrocytes protect the brain from toxic chemicals. 4. Microgilia protect the brain. T/F When the presynaptic cells contacts a muscle cell, the synapse area is called a mo...

Test Bank to accompany Neuroscience, Sixth Edition Purves • Augustine • Fitzpatrick • Hall • LaMantia • Mooney • Platt • White Chapter 1: Studying the Nervous System Multiple Choice 1. Which part of DNA is transcribed into messenger RNA? a. Exon b. Intron c. Promoter d. Non-coding DNA e. Regulatory DNA Answer: a Textbook Reference: Genetics and Genomics Bloom’s Level: 2. Understanding 2. Genomics is the analysis of a. coding DNA sequences for a species. b. ...