Fundamentals of Anatomy & Physiology (11th Edition)
11th Edition
ISBN: 9780134396026
Author: Frederic H. Martini, Judi L. Nath, Edwin F. Bartholomew
Publisher: PEARSON
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Chapter 4, Problem 4RQ
Summary Introduction
Concept Introduction:
Cell junctions are one of the special structure found on the plasma membrane of the cell. The main objective of the cell junction is to attach one cell to another cell or to extracellular materials. There are mainly three types of cell junctions.
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An epithelium that has several cell layers, with flat cells in the apical layer, is called (choose all that apply): (a) ciliated, (b) columnar, (c) stratified, (d) simple, (e) squamous.
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(a) Identify two types of fibers found within the extracellular matrix of connec-
tive tissue.
(b) Explain the function of the two fibers you identified in part (a).
You can start your sentences like this:
. Two types of fibers found within the extracellular matrix of connective
tissue are...
. The functions of the two fibers identified in part (a) are...
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Chapter 4 Solutions
Fundamentals of Anatomy & Physiology (11th Edition)
Ch. 4 - Define histology.Ch. 4 - Identify the four major types of tissues in the...Ch. 4 - Identify four essential functions of epithelial...Ch. 4 - List five important characteristics of epithelial...Ch. 4 - Prob. 5CPCh. 4 - Identify the various type of epithelial cell...Ch. 4 - What is the functional significance of gap...Ch. 4 - Identify the three cell shapes characteristic of...Ch. 4 - When classifying epithelial tissue, one with a...Ch. 4 - Viewed with a light microscope, a tissue appears...
Ch. 4 - Why do the pharynx, esophagus, anus, and vagina...Ch. 4 - Prob. 12CPCh. 4 - The secretory cells of sebaceous glands fill with...Ch. 4 - Prob. 14CPCh. 4 - Prob. 15CPCh. 4 - List the three categories of connective tissues.Ch. 4 - Prob. 17CPCh. 4 - Prob. 18CPCh. 4 - Prob. 19CPCh. 4 - Prob. 20CPCh. 4 - Prob. 21CPCh. 4 - Which two types of connective tissue have a fluid...Ch. 4 - Describe the recirculation of fluid in the body.Ch. 4 - Identify the two types of supporting connective...Ch. 4 - Prob. 25CPCh. 4 - Prob. 26CPCh. 4 - Identify the four types of tissue membranes found...Ch. 4 - Prob. 28CPCh. 4 - Which type of tissue membrane typically lines body...Ch. 4 - Prob. 30CPCh. 4 - Prob. 31CPCh. 4 - If skeletal muscle cells in adults are incapable...Ch. 4 - A tissue contains irregularly shaped cells with...Ch. 4 - Identify the two phases in the response to tissue...Ch. 4 - Prob. 35CPCh. 4 - Identify some age-related factors that affect...Ch. 4 - What would account for the observed increase in...Ch. 4 - LEVEL 1 Reviewing Facts and Terms 1. Identify the...Ch. 4 - Prob. 2RQCh. 4 - Tissue that is specialized for contraction is (a)...Ch. 4 - Prob. 4RQCh. 4 - The most abundant connections between cells in the...Ch. 4 - Prob. 6RQCh. 4 - Prob. 7RQCh. 4 - Prob. 8RQCh. 4 - Which of the following epithelia most easily...Ch. 4 - Functions of connective tissue include (a)...Ch. 4 - Prob. 11RQCh. 4 - Prob. 12RQCh. 4 - Prob. 13RQCh. 4 - Prob. 14RQCh. 4 - Prob. 15RQCh. 4 - Prob. 16RQCh. 4 - Prob. 17RQCh. 4 - Prob. 18RQCh. 4 - Prob. 19RQCh. 4 - Prob. 20RQCh. 4 - Prob. 21RQCh. 4 - Prob. 22RQCh. 4 - What is the difference between an exocrine...Ch. 4 - A significant structural feature in the digestive...Ch. 4 - Prob. 25RQCh. 4 - Prob. 26RQCh. 4 - A layer of glycoproteins and a network of fine...Ch. 4 - Why does damaged cartilage heal slowly? (a)...Ch. 4 - List the similarities and differences among the...Ch. 4 - Assuming that you had the necessary materials to...Ch. 4 - Prob. 31RQCh. 4 - While in a chemistry lab, Jim accidentally spills...Ch. 4 - Connective tissues are made up of specialized...Ch. 4 - Do you think this genetic syndrome affects just...
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- Name three types of protein fibers found in connective tissue.arrow_forwardThis cell is …………… and present is ………… tissue?arrow_forwardGive an example of the function and location of each connective tissue proper listed below:(a) loose areolar(b) loose adipose(c) loose reticular(d) dense irregular(e) dense regular(f) elasticarrow_forward
- Which type(s) of cell junctions contain actin filaments? Which contain(s)intermediate filaments? Which contain(s) integrins? Which contain(s) cadherins?arrow_forward(a) Where does tissue fluid come from? (b) What is the function of tissue fluid?arrow_forward(a) A nerve cell's long extensions enable it to conduct electrical impulses from one body part to another. (b) The sheetlike organization of epithelial cells enables them to protect underlying cells. (c) The alignment of contractile proteins within muscle cells enables them to contract, pulling closer together the structures to which they attach. Figure 3.1 Cells vary in shape and function.arrow_forward
- The trans epithelial electrical resistance (TEER) is a characteristic property of an epithelium. Which of the following statements best describes the TEER? a.) A high trans epithelial electrical resistance (TEER) is an indicator of a leaky epithelium in which paracellular diffusion of solute is likely to be high b.) A high trans epithelial electrical resistance (TEER) is an indicator of a tight attachment between the epithelium and the basement membrane in which diffusion of solute across the basolateral surface is likely to be low c.) A high trans epithelial electrical resistance (TEER) is an indicator of a tight epithelium in which paracellular diffusion of solute is likely to be lowarrow_forwardELASTIC CARTILAGE CONNECTIVE TISSUE What type of cell sits within a threadlike network, and what kind of fibers are found in the extracellular matrix? [ Select ] [A."chondrocyte within bundles of collagen fibers", B."fibroblast within bundles of elastic fibers", C.chondrocyte within bundles of elastic fibers", " D.fibroblast within bundles of collagen fibers"] What is the location of this tissue? A. ["pubic symphysis, intervertebral discs, menisci, portions of tendons", B."epiglottis, par of external ear, auditory tubes", C."most abundant cartilage in the body; ends of long bones; anterior ends of ribs, nose, parts of the larynx, trachea, bronchi, bronchial tubes, embryonic and fetal skeleton"] What is the function of this tissue? [ Select ] [A."supports and joins structures together", B."strength and elasticity; maintains shape of certain…arrow_forwardTissue that contains fibroblasts and a great deal of intercellular substance is (a) connective tissue (b) muscle tissue (c) nervous tissue (d) pseudostratified epithelium (e) simple squamous epitheliumarrow_forward
- Why diffusion occurs in cartilage cells?arrow_forwardWhat are the three types of fibers found in connective tissues?arrow_forwardThe ground substance in connective tissue proper functions to (a) support and strengthen the tissue, (b) hold tissue fluid, (c) fight infection, (d) store nutrients, (e) resist tension.arrow_forward
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