Principles of Anatomy and Physiology
15th Edition
ISBN: 9781119329398
Author: Gerard J Tortora, Bryan Derrickson
Publisher: John Wiley & Sons Inc
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Chapter 4, Problem 20CP
What are the functions of the dendrites, cell body, and axon of a neuron?
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Chapter 4 Solutions
Principles of Anatomy and Physiology
Ch. 4 - l. Define a tissue.
Ch. 4 - What are the four basic types of human tissues?Ch. 4 - 3. Which type of cell junction prevents the...Ch. 4 - Which types of cell junctions are found in...Ch. 4 - 5. Why are epithelial and connective tissues found...Ch. 4 - Describe the various layering arrangements and...Ch. 4 - What characteristics are common to all epithelial...Ch. 4 - Checkpoint 8:
How is the structure of the...Ch. 4 - Where are endothelium and mesothelium located?Ch. 4 - Prob. 10CP
Ch. 4 - In what ways does connective tissue differ from...Ch. 4 - What are the features of the cells, ground...Ch. 4 - 13. How are connective tissues classified? List...Ch. 4 - Describe how the structure of the following...Ch. 4 - What is the difference between interstitial and...Ch. 4 - 16. Define the following kinds of membranes:...Ch. 4 - Where is each type of membrane located in the...Ch. 4 - 18. Which types of muscular tissue are striated?...Ch. 4 - Which types of muscular tissue have gap junctions?Ch. 4 - 20. What are the functions of the dendrites, cell...Ch. 4 - 21. Why is electrical excitability important to...Ch. 4 - 22. How are stromal and parenchymal repair of a...Ch. 4 - What is the importance of granulation tissue?Ch. 4 - 24. What common changes occur in epithelial and...Ch. 4 - 1. Imagine that you live 50 years in the future,...Ch. 4 - 2. You are entering a “Cutest Baby Contest” and...Ch. 4 - Prob. 3CTQ
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- What is the role of ions, the phospholipid bilayer, and plasma membrane channels in neurons relative to the concepts of current, voltage, and resistance?arrow_forwardWhat is the role of glial cells in the brain and other parts of the nervous system?arrow_forwardIdentify the primary functional roles of each part of the neuron; dendritic arbor, cell body, axon hillock, axon, and synaptic terminal.arrow_forward
- Which part of the neuron is its fiber? How do nerve fibers differ from the fibers of connective tissue and the fibers in musclearrow_forwardWhat is the difference between a neuron and a glial cell in the nervous system?arrow_forwardWhen a neuron receives signals from other neurons, the signals arrive at the axon hillock in the form of ________. A) graded potential changes B) action potentials C) calcium ions D) ATP E) RNAarrow_forward
- (a) Describe the composition and function of the cell body. (b) How are axons and dendrites alike? In what ways (structurally and functionally) do they differ?arrow_forwardWhat do we call all the other cells (you can see their nuclei, the small dark dots, in the image above), which surround the neuron?arrow_forwardWhat are the main functions of the sensory-somatic nervous system?arrow_forward
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