Anatomy & Physiology: The Unity of Form and Function
8th Edition
ISBN: 9781259277726
Author: Kenneth S. Saladin Dr.
Publisher: McGraw-Hill Education
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Chapter 5, Problem 5TYR
Summary Introduction
Introduction:
Cell junctions are an intercellular bridge between the two cells. It enables the cellular communication, movement between the cells, and resists the stress conditions. It has different types, which includes plasmodesmata, gap junctions, tight junctions, and desmosomes.
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______increase the surface area of some epithelial cells. a. Microfilaments c. Gap junctions b. Microvilli d. Adhering junctions
_____keep fluid from leaking between cells. a. Tight junctions c. Gap junctions b. Adhering junctions d. Fibroblasts
What type of cell is found in a layer of cells of which the exterior layer is made of flattened-shaped cells?
a.skeletal muscle cells
b.red blood cells
c.stratified squamous epithelial cells
d.nerve cells
e.all of the cell types
Chapter 5 Solutions
Anatomy & Physiology: The Unity of Form and Function
Ch. 5.1 - Classify each of the following into one of the...Ch. 5.1 - What are tissues composed of in addition to cells?Ch. 5.1 - Prob. 3BYGOCh. 5.1 - Prob. 4BYGOCh. 5.1 - Two names for the branch of biology concerned with...Ch. 5.1 - Prob. 2AYLOCh. 5.1 - The roles of cells, matrix, fibers, and ground...Ch. 5.1 - Primary germ layers of the embryo and their...Ch. 5.1 - Prob. 5AYLOCh. 5.2 - Distinguish between simple and stratified...
Ch. 5.2 - Prob. 6BYGOCh. 5.2 - Prob. 7BYGOCh. 5.2 - Prob. 8BYGOCh. 5.2 - Prob. 1AYLOCh. 5.2 - Prob. 2AYLOCh. 5.2 - 5.2 Epithelial Tissue 3. Defining characteristics...Ch. 5.2 - Prob. 4AYLOCh. 5.2 - Prob. 5AYLOCh. 5.2 - Prob. 6AYLOCh. 5.2 - Prob. 7AYLOCh. 5.2 - Prob. 8AYLOCh. 5.2 - Prob. 9AYLOCh. 5.3 - What features do most or all connective tissues...Ch. 5.3 - Prob. 10BYGOCh. 5.3 - Prob. 11BYGOCh. 5.3 - Prob. 12BYGOCh. 5.3 - Discuss the difference between dense regular and...Ch. 5.3 - Prob. 14BYGOCh. 5.3 - Prob. 15BYGOCh. 5.3 - Prob. 1AYLOCh. 5.3 - Prob. 2AYLOCh. 5.3 - Prob. 3AYLOCh. 5.3 - Prob. 4AYLOCh. 5.3 - Prob. 5AYLOCh. 5.3 - 5.3 Connective Tissue 6. The appearance,...Ch. 5.3 - Prob. 7AYLOCh. 5.3 - Prob. 8AYLOCh. 5.3 - Prob. 9AYLOCh. 5.3 - Prob. 10AYLOCh. 5.3 - 5.3 Connective Tissue 11. Why blood is classified...Ch. 5.4 - Prob. 16BYGOCh. 5.4 - Prob. 17BYGOCh. 5.4 - Prob. 18BYGOCh. 5.4 - Prob. 1AYLOCh. 5.4 - Prob. 2AYLOCh. 5.4 - Prob. 3AYLOCh. 5.4 - 5.4 Nervous and Muscular TissuesExcitable Tissues...Ch. 5.4 - Prob. 5AYLOCh. 5.5 - Prob. 19BYGOCh. 5.5 - Prob. 20BYGOCh. 5.5 - Prob. 21BYGOCh. 5.5 - Prob. 22BYGOCh. 5.5 - Prob. 23BYGOCh. 5.5 - Prob. 1AYLOCh. 5.5 - Prob. 2AYLOCh. 5.5 - Prob. 3AYLOCh. 5.5 - Prob. 4AYLOCh. 5.5 - Prob. 5AYLOCh. 5.5 - Prob. 6AYLOCh. 5.5 - Prob. 7AYLOCh. 5.5 - 5.5 Cell Junctions, Glands, and Membranes 8....Ch. 5.5 - 5.5 Cell Junctions, Glands, and Membranes 9....Ch. 5.5 - Prob. 10AYLOCh. 5.6 - Distinguish between differentiation and...Ch. 5.6 - Prob. 25BYGOCh. 5.6 - Prob. 26BYGOCh. 5.6 - Distinguish between regeneration and fibrosis....Ch. 5.6 - Prob. 1AYLOCh. 5.6 - Prob. 2AYLOCh. 5.6 - 5.6 Tissue Growth, Development, Repair, and...Ch. 5.6 - Prob. 4AYLOCh. 5.6 - Prob. 5AYLOCh. 5.6 - Prob. 6AYLOCh. 5.6 - Prob. 7AYLOCh. 5.6 - 5.6 Tissue Growth, Development, Repair, and...Ch. 5 - Transitional epithelium is found is a. the urinary...Ch. 5 - Prob. 2TYRCh. 5 - Which of these is a primary germ layer? a....Ch. 5 - A seminiferous tubule of the testis is lined with...Ch. 5 - Prob. 5TYRCh. 5 - A fixative serves to a. stop tissue decay. b....Ch. 5 - Prob. 7TYRCh. 5 - Prob. 8TYRCh. 5 - Prob. 9TYRCh. 5 - Prob. 10TYRCh. 5 - Prob. 11TYRCh. 5 - Prob. 12TYRCh. 5 - Prob. 13TYRCh. 5 - Prob. 14TYRCh. 5 - Tendons and ligaments are made mainly of the...Ch. 5 - Prob. 16TYRCh. 5 - Prob. 17TYRCh. 5 - Fibers and ground substance make up the ______ of...Ch. 5 - A/An _______ adult stem cell can differentiate...Ch. 5 - Prob. 20TYRCh. 5 - Prob. 1BYMVCh. 5 - Prob. 2BYMVCh. 5 - State a meaning of each word element, and give a...Ch. 5 - Prob. 4BYMVCh. 5 - Prob. 5BYMVCh. 5 - State a meaning of each word element, and give a...Ch. 5 - Prob. 7BYMVCh. 5 - Prob. 8BYMVCh. 5 - Prob. 9BYMVCh. 5 - Prob. 10BYMVCh. 5 - The esophagus is protected from abrasion by a...Ch. 5 - Prob. 2WWTSCh. 5 - Prob. 3WWTSCh. 5 - Prob. 4WWTSCh. 5 - Prob. 5WWTSCh. 5 - Prob. 6WWTSCh. 5 - Prob. 7WWTSCh. 5 - Prob. 8WWTSCh. 5 - Prob. 9WWTSCh. 5 - Prob. 10WWTSCh. 5 - A woman in labor is often told to push. In doing...Ch. 5 - A major tenet of the cell theory is that all...Ch. 5 - Prob. 3TYCCh. 5 - The epithelium of the respiratory tract is mostly...Ch. 5 - Which do you think would heal faster, cartilage or...
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- Which is/are true of epithelial cells?a. They can only move uncharged molecules across their surfaces.b. They may have segregated functions on apical (luminal) and basolateralsurfaces.c. They cannot form tight junctions.d. They depend upon the activity of Na1/K1-ATPase pumps for much of their transport functions.e. Both b and d are correct.arrow_forward_________ allow cardiac muscle cells to contract in unison. a. Tight junctions c. Gap junctions b. Adhering junctions d. all of the abovearrow_forward1. The connective tissue cells found in brown adipose connective tissue a.Unilocular fat cells b.Pericytes c.Multilocular fat cells d.Fibroblasts 2. Connective tissues are somewhat similar to epithelial tissues in all of these characteristics EXCEPT ___________________. a.they have abundant intercellular material b.they often serve more than one function c.they occur throughout the body d.they can usually reproduce themselvesarrow_forward
- Which type of epithelial cell is best adapted to aid diffusion? a. squamous b. cuboidal c. columnar d. transitionalarrow_forwardWhat type of cell is long fibers with striations and many nuclei which can be controlled voluntarily or involuntarily? a.skeletal muscle cells b.red blood cells c.stratified squamous epithelial cells d.nerve cells e.all of the cell typesarrow_forwardWhich of these statements about carrier-mediated facilitated diffusion is true? a. It uses cellular ATP. b. It is used for cellular uptake of blood glucose. c. It is a form of active transport. d. None of these are true.arrow_forward
- RETICULAR CONNECTIVE TISSUE Describe this tissue. A. ["contains collagen fibers arranged "regularly" in bundles", B."fine interlacing network of reticular fibers and reticular cells", C."fine interlacing network of elastic fibers and chondrocytes"] What is the location where this tissue can be found? A. ["stroma of liver, spleen, lymph nodes; red bone marrow; reticular lamina of basement membrane; around blood vessels and muscles", B."forms tendons, most ligaments, aponeuroses", C."fasciae, reticular region of the dermis, pericardium, periosteum, perichondrium, joint capsules, membrane capsules around organs, heart valves"] What is the function of this tissue type? A. ["strength, elasticity, support", B."tensile strength", C."forms stroma of organs; binds smooth muscle tissue; filters and removes work out blood cells in spleen and microbes in lymph nodes"] ADIPOSE CONNECTIVE TISSUE What is the main cell type in this tissue?…arrow_forwardDuring anatomy lab, Susan scratched her arm and noticed that some skin cells had sloughed off. She prepared a slide of these cells and examined them under a microscope. What characteristics do you expect the cells to have? a. polygonal cells with prominent nuclei b. cuboidal cells, some undergoing mitosis c. flattened anucleate cells d. oval cells surrounded by abundant collagenarrow_forwardThe type of tissue found on human skin has all these features except A. High power of regeneration B. Highly vascularized C. Has many cell junctions D. Movement of materials is by simple diffusionarrow_forward
- Joins the intermediate filaments in one cell to those of a neighboring cell a) Adheren Junctions b)Hemidesmosomes c)Tight Junctions d)Desmosomes e)Gap Junctionsarrow_forwarda. Very shortly describe the role of epithelial tissue plays when we walk. b. very shortly describe the role connective tissue plays when we walk.arrow_forwardWhich of the following is a correct statement about a simple epithelium? a. All of the cells are in direct contact with the basement membrane. b. It protects against mechanical abrasion. c. It is formed from multiple layers of cells. d. It may contain the protein keratin.arrow_forward
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