Your strength is actually the product of your muscles along with the dense regular connective tissue of your tendons. Now, you may think that it's your muscles alone that make you strong but it's not. There are two types of dense regular connective tissue: white connective tissue (also known as dense collagen connective tissue) and yellow connective tissue (or dense elastin connective tissue), which get their names due to their color, which is also a product of their relative proportions of collagen and elastin fibers. It has a rigid matrix rich in calcium and collagen fibres. Dense Regular Tissue. more info. Location. Adipose Tissue. Ligaments are more stretchy and contain more elastic fibers than tendons. Location of areolar connective tissue. Dense irregular connective tissue (structure and location) Mostly collagen fibers, few cells and little ground substance packed in random directions. ), Working Scholars® Bringing Tuition-Free College to the Community, Loose (which are 'loosely' packed tissues that appear to have spaces). Dense regular connective tissue is mainly made up of type I collagen fibers. Ligaments are more stretchy and contain more elastic fibers You're probably most familiar with dense regular connective tissue in the form of your tendons (tissue that connects muscle to bone) and ligaments (tissue that connects bone to bone). When a connective tissue has a high concentration of cells or fibers, it has a proportionally-less-dense matrix. shows: collagenous fibers (pink, in parallel arrays), and fibroblasts (flat, dark structures). Bone is a hard connective tissue which forms the framework of the body. Plus, get practice tests, quizzes, and personalized coaching to help you Fibroblast cells are fiber-producing cells whose role it is to repair and produce the collagen and elastin fibers of the tissue. It is composed of variety of cells, fibre (non-living products of cell) and semi-solid matrix between cells. dense connective tissue cover muscles, separate neighbouring muscles and also serve to give attachment to muscle fibres. Create your account. It is also in the sclera and in the deeper skin layers. Collagen and elastin are added to many beauty products. State True or False and justify your answer: The primary element in dense regular collagenous connective tissue is the ground substance. Dense regular tissue is found in tendons, ligaments, and muscle fascia. Like all connective tissue, dense regular connective tissue is composed of cells, in this case fibroblast cells (fiber producing cells), fibers (elastin and collagen), as well as a jelly-like extracellular matrix called ground substance. © copyright 2003-2021 Study.com. Medimolt describe about connective tissue. Connective tissue, group of tissues that maintain the form of the body and its organs and provide cohesion and internal support. The ligaments in the vocal folds and between the vertebrae in the vertebral column are elastic. These fibrous tissues form your tendons, ligaments, and fibrous membrane coverings. They are a loose array of random fibers that has a wide variety of … Enrolling in a course lets you earn progress by passing quizzes and exams. Collagen fibers are very thick wide fibers that provide the tissue with a high degree of stretch (due to the undulating pattern of fibers that can stretch straight) and a very high level of tensile strength, meaning that they can resist tearing when the fibers are pulled on length-wise. Due to high portions of collagenous fibers, dense irregular connective tissue provides strength, making the skin resistant to tearing by stretching forces from different directions. Adipose tissue is also found in the blubber of whales and elephants, hump of camel, fat bodies of frog and yellow bone marrow. Connective tissue is the most abundant tissue in the human body and forms all tendons and ligaments, but is also found throughout the body in fibrous membrane coverings. | {{course.flashcardSetCount}} Collagen fibers are one of two types of fibers that compose the majority of the tissue. study first two years of college and save thousands off your degree. Let's review. Dense regular elastic tissue contains elastin fibers in addition to collagen fibers, which allows the ligament to return to its original length after stretching. Earn Transferable Credit & Get your Degree, Pseudostratified Columnar Epithelium: Location & Function, Simple Cuboidal Epithelium: Location, Structure & Function, Adipose Tissue: Function, Location & Definition, Adipose Tissue and Loose Connective Tissue: Functions and Structures, Functions of Transitional Epithelium Tissue, Nervous Tissue: Definition, Function & Types, Basement Membrane: Function, Definition & Structure, Connective Tissue: Types, Functions & Disorders, Compact Bone: Definition, Structure & Function, What Is Epithelial Tissue? lessons in math, English, science, history, and more. To learn more, visit our Earning Credit Page. Quiz & Worksheet - Who is Judge Danforth in The Crucible? Functions include protection, support, facilitates movements and serves as a site for blood cell production. collagenous fibers & tendons have high tensile strength - dense connective tissue stock pictures, royalty-free photos & images dense fibrous connective tissue; regular, tendon, 250x at 35mm. 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Within the category of connective tissue there are six types: Here, we are going to explore one of the fibrous types known as dense regular connective tissue. Dense connective tissue, also called dense fibrous tissue, forms the body’s tendons, ligaments, joint capsules, and aponeuroses, as well as the dermis of the skin. In this lesson, you'll explore what dense regular connective tissue is, what elements compose the structure of this tissue, where it is found in the body, as well as what unique functions this tissue serves within your body. What type of tissues are they normally part of? Image Source: austincc.edu. Other types include epithelial tissue, muscle tissue, and nervous tissue.They are developed from the mesoderm.Connective tissues are present in between another type of tissues that establish … Connective tissues can have various levels of vascularity. Click again to see term . It is found in areas of the body where large amounts of tensile strength are required, like in ligaments, tendons and aponeurosis. - Structure, Uses & Benefits, Quiz & Worksheet - Dense Regular Connective Tissue, Over 83,000 lessons in all major subjects, {{courseNav.course.mDynamicIntFields.lessonCount}}, Middle School Life Science: Homework Help Resource, Biological and Biomedical Stores energy, conserves body heat, … Dense connective tissue, also called dense fibrous tissue, is a type of connective tissue with fibers as its main matrix element. Tendons attach skeletal muscles to bones; ligaments connect bones to bones at joints. It is impact resistant. credit-by-exam regardless of age or education level. Dense regular connective tissue is an extremely important type of connective tissue that provides the structures that they bind and/or encase a great deal of protection because they are strong yet flexible. Take a quick interactive quiz on the concepts in Dense Regular Connective Tissue: Location & Function or print the worksheet to practice offline. Within blood vessels and the heart. Loose and dense connective tissues are the two types of connective tissue in the human body. Therefore, since some areas need more stretch than others, there are actually two subclasses of dense regular connective tissue: white connective tissue (or dense collagen connective tissue), which is mostly collagen fibers and appears white (hence the name); and yellow connective tissue (or dense elastin connective tissue), which is mostly elastin fibers and appears yellow. courses that prepare you to earn Characteristics of connective tissue: Connective tissue ranges from avascular to highly vascular. - Function, Types & Structure, Fibrous Connective Tissue: Function & Types, Alveolar vs. Tubular Glands: Definition, Shapes & Examples, UExcel Earth Science: Study Guide & Test Prep, Prentice Hall Earth Science: Online Textbook Help, Middle School Physical Science: Help and Review, Middle School Physical Science: Homework Help Resource, Middle School Physical Science: Tutoring Solution, Glencoe Earth Science: Online Textbook Help, 6th Grade Life Science: Enrichment Program, 7th Grade Life Science: Enrichment Program, 8th Grade Life Science: Enrichment Program, ScienceFusion Matter and Energy: Online Textbook Help, Middle School Life Science: Help and Review, CSET Science Subtest I - General Science (215): Practice & Study Guide, FTCE Middle Grades General Science 5-9 (004): Test Practice & Study Guide, FTCE Physics 6-12 (032): Test Practice & Study Guide, ILTS Science - Environmental Science (112): Test Practice and Study Guide, SAT Subject Test Chemistry: Practice and Study Guide, ILTS Science - Chemistry (106): Test Practice and Study Guide. 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PLAY. You're probably most familiar with dense regular connective tissue in the form of your tendons (tissue that connects muscle to bone) and ligaments (tissue that connects bone to bone). Dense irregular connective tissue, which is made up of elastic fibers and a type of protein fiber called collagen, provides protection to the tissues or organs it surrounds.The collagenous fibers are irregularly arranged in interwoven sheets that makes the tissue very strong. Connective tissue is made up of cells and their extracellular matrix. more info. Dense irregular connective tissue is located in the deeper layer of the reticular dermis and sub-mucosa of the GIT and the capsule of organs. It also creates a barrier that prevents microbes and/or bacteria from passing between the fibers to the underlying tissues and organs. This video explains how dense connective tissue differs from loose connective tissue. Connective Tissue. flashcard set{{course.flashcardSetCoun > 1 ? To unlock this lesson you must be a Study.com Member. Not sure what college you want to attend yet? Get the unbiased info you need to find the right school. Connective tissue includes several types of fibrous tissue that vary only in their density and cellularity, as well as the more specialized and recognizable variants, such as bone. imaginable degree, area of [1] The fibers are mainly composed of type I collagen. Large fat-filled adipocytes and scanty extracellular matrix. Areolar (loose) Connective Tissue. Get access risk-free for 30 days, Crowded between the collagen fibers are rows of fibroblasts, fiber-forming cells, that generate the fibers. Among the four main basic types of animal tissues, connective tissue is one of the major types present. True False (If false, correct it to make it true. more info. What is Glutamine? Look at this image and make sure you can recognise loose and dense connective tissue. Major functions of connective tissue include: 1) binding and supporting, 2) protecting, 3) insulating, 4) storing reserve fuel, and 5) transporting substances within the body. [2], It is classified as either dense regular connective tissue or dense irregular connective tissue. As a member, you'll also get unlimited access to over 83,000 - Structure, Composition & Facts, Quiz & Worksheet - History & Branches of Chemistry, DNA Replication - Processes and Steps: Help and Review, The Transcription and Translation Process: Help and Review, California Sexual Harassment Refresher Course: Supervisors, California Sexual Harassment Refresher Course: Employees. The primary element in dense regular collagenous connective tissue is ground substance. All other trademarks and copyrights are the property of their respective owners. It is found in joint capsules, in the connective tissue that envelops muscles (muscle fascia), and it forms dermis of skin. Fibres are abundant and densely arranged in dense connective tissue, though it has the same cells, ground substance, and fibres as loose connective tissue. The collagen fibers are densely packed together and arranged in parallel to each other. Connective tissue: characteristics, functions and types. Elastin fibers are the other type of fiber found in dense regular connective tissue. Reticular Tissue. The largest single mass of dense connective tissue is seen as the dermis (specifically, the reticular dermis) of In some animals the dermis is thick enough to … Dense regular connective tissue gets its name from its densely packed collagen fibers that fit snugly together in a regular and consistent undulating pattern. Dense connective tissues include bone, joint capsule, ligament, tendon, and fascia.1,8,9 The approximate healing timeline for dense connective tissues in the inflammatory phase is from 1 to 4 weeks, the proliferation phase is from 4 to 8 weeks, and the … which produce the fibers. credit by exam that is accepted by over 1,500 colleges and universities. Hyaline Cartilage Tissue. In the dense connective tissue, fibroblast cells and fibres are compactly packed. All connective tissue has an extracellular matrix of proteins, water, and carbohydrate molecules that forms something called ground substance. {{courseNav.course.topics.length}} chapters | They can resist extreme pulling and stretching forces along the length of their fibers while still remaining highly pliable and flexible. What is the Main Frame Story of The Canterbury Tales? Start studying Connective tissue functions and locations. 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