Which Type Of Muscle Tissue Is Multinucleated Quizlet

Soft Tissue Sarcoma. Muscle tissue, which is derived from mesoderm, is one of the four basic tissues. These tissues include the skeletal muscle fibers, blood vessels, nerve fibers, and connective tissue. Most of the volume of areolar connective tissue is occupied by ground substance. Neural tissue is specialized for the conduction of electrical impulses that convey information or instructions from one region of the body to another. The reddish color of myoglobin is why these fibers may be referred to as red fibers. It is actually a code to understand the terminology and concepts of anatomy. Visceral muscle 5. Each and every muscle type is involved in the internal and external movements of the body. This muscle type has a number of unique properties that allow it to regularly contract in order to force the heart to beat. They can be categorized into epithelial and connective tissue membrane. False Place the organizational level of muscle tissue in order, beginning with the entire muscle and ending with the smallest component. Muscle tissue is excitable and contractile (it shortens forcefully). -New muscle fibers are produced through the division of myosatellite cells (satellite cells); stem cells that persist in adult skeletal muscle tissue Determine if skeletal, cardiac and smooth muscle tissues are striated, non-striated, voluntary or involuntary. Muscle Contraction •A contracting muscle shortens in length •Contraction is caused by interactions between thick and thin filaments within the sarcomere •Contraction is triggered by the presence of calcium ions •Muscle contraction requires the presence of ATP •When a muscle contracts, actin filaments slide toward each other. Cardiac muscle tissue also has intercalated discs, specialized regions running along the plasma membrane that join adjacent cardiac muscle cells and assist in passing an electrical impulse from cell to cell. Muscle Tissue Questions: Part II by all three types of muscle tissue (7) Which molecule is shaped like a golfclub with two protruding heads at one end? A. A comprehensive, fun and entertaining site devoted exclusively to histology. The three types of muscle fibers are slow oxidative (SO), fast oxidative (FO) and fast glycolytic (FG). Multiunit smooth muscle cells are stimulated to contract in unison, whereas single-unit smooth muscle cells receive stimulation to contract individually. 4 Tissues Flashcards flashcards from Caroline B. Skeletal muscle is by far the most common type of muscle in the body and it plays a major role in normal metabolism, e. Cardiac cells are special, amongst the muscle types, because they are connected to each other by intercalated discs - structures that are only found in cardiac muscle cells. Can vegans justify owning a pet cat? How old is the Indo-Gangetic plain? Can we keep starfish as a pet?. Skeletal muscle tissue develops through the fusion of individual myoblasts, or early muscle cells. According to their structure, location, and functions, muscle tissues are classified into three groups. A short lesson on how to tell the three types of muscle tissue from one another based on their histological appearance. Muscle cells contract/relax, allowing movement of and/or within the animal. Skeletal muscles may be made up of hundreds, or even thousands, of muscle fibers bundled together and wrapped in a connective tissue covering. SIMPLE CUBOIDAL. It extends beyond the muscle tissue to connect the muscle to a bone or to other muscles. Chapter 10: Muscle Tissue 1. The other types of nuceli that may appear are fibroblasts (c) involved in making the connective tissue fibers of the endomysium. In this unit we will concentrate only on skeletal muscle. Notes over the four types of tissue found in the body, such as epithelial, connective, blood, and muscle. The 4 Basic Tissue Types in the Human Body www. TYPES OF MASSAGE DEEP TISSUE MASSAGE. Muscle tissue can be categorized into skeletal muscle tissue, smooth muscle tissue, and cardiac muscle tissue. The many nuclei in each cell (multinucleated cells) are located near the outside along the plasma membrane, which is called the sarcolemma. com This is a tutorial/lecture explaining the basics of Muscle Tissue, one of the 4 basic animal (Human) tissues. Muscle tissue is cased in a material made up of connective tissue called fascia. Transitional cell carcinoma is a cancer that forms in a type of epithelial tissue called transitional epithelium, or urothelium. Tissues are made up of cells working together. Since not all of the contractile needs of the body are the same, three different types of muscle are used by the body. Forms functional syncytia. Involuntary muscle cells are striated and branched in the case of cardiac muscle. } A gross muscle contains skeletal muscle tissues, connective tissues, nerve tissues, and vascular (blood circulation) tissues. Type of contraction. The word "neuroglia" means "nerve glue. Skeletal muscles have muscular & tendinous portions: Muscle - consists of skeletal muscle cells (which, in turn, consist of myofibrils and myofilaments) Tendons - extensions of a muscle's tough connective tissue sheath (fascia & epimysium) that anchor a muscle to its origin & insertion; Origin = site of attachment that is relatively fixed. Which type of muscle tissue is multinucleated? 14. Smooth muscle fibers are spindle-shaped (wide in the middle and tapered at both ends, somewhat like a football) and have a single nucleus; they range from about 30 to 200 μm (thousands of times shorter than skeletal muscle fibers), and they produce their own connective tissue, endomysium. , chapter 10. Smooth Muscle Smooth muscles are also known as involuntary muscles, meaning a person cannot physically will them to move. Muscle tissue consists of muscle fibers that are capable of contraction along their longitudinal axis. Single, long, cylindrical c. When a stem cell divides, each new cell has the potential either to remain a stem cell or become another type of cell with a more specialized function, such as a muscle cell, a red blood cell, or a brain cell. Smooth muscle is the type of muscle that makes up the walls of many internal organs and structures. It extends beyond the muscle tissue to connect the muscle to a bone or to other muscles. provides voluntary movements. Muscle contraction implies that movement occurs between myosin cross bridges and actin. Distinguish among skeletal, cardiac, and smooth muscle tissues in terms of location, structure, and function. Inside the fascia are bundles of muscle fibers known as fasciculus that are directly responsible for muscle function. Chapter 10: Muscle Tissue 1. Each individual skeletal muscle fiber extends over much of the length of the muscle in which it resides (up to many centimeters), with a uniform diameter that is typically around 50 µm. Contractility allows muscle tissue to pull on its attachment points and shorten with force. Chapter 2: How to Classify Different Types of Neurons, or The Dendrology of the Neuron Forest Scientists have. Some of these hormones are ‘catabolic’, that is they stimulate muscle breakdown, while others are ‘anabolic’, that is they stimulate the growth and repair of muscle tissue. Skeletal muscle is the main muscle type in our body and makes up approximately 40% of our total body weight. Dense connective tissue is found in the walls of large arteries, dermal layer of skin, tendon and bone. All three tissue types are found in different areas of the body and perform similar functions. Neurons are the cells that carry information in the form of electric action potentials. The type of tissue that contains actin and myosin filaments, and accounts for (contractile) movement is: A. They perform a variety of functions that include protection, secretion, absorption, excretion, filtration, diffusion, and sensory reception. Skeletal muscle fibers are multinucleated structures that compose the skeletal muscle. In the quest to extend quality of life it is important to increase the strength of elderly people sufficiently so they can carry out everyday tasks and to prevent them falling and breaking bones that are brittle due to osteoporosis. Cardiac muscle - heart muscle, striated, cells may be. Chapter 9 - Muscle and Muscle Tissue I. The cells of cardiac muscle, known as cardiomyocytes, also appear striated under the microscope. Instead, smooth muscles are controlled by involuntary responses in the brain and body. Muscles have an origin; a thick portion of the muscle between the insertion and origin is called the muscle belly or gaster and a tendon. Which of the following occurs during the latent period of isotonic concentric contraction?. Which of the following statements is NOT characteristic of the areolar connective tissue pictured in the figure? A. Here are more details about the structure and function of each type of muscle tissue in the human muscular system. In this unit we will concentrate only on skeletal muscle. Muscle tissue is one of the four types of tissue. Name this tissue. Each of these muscles is a discrete organ constructed of skeletal muscle tissue, blood vessels, tendons, and nerves. The body contains three types of muscle tissue: (a) skeletal muscle, (b) smooth muscle, and (c) cardiac muscle. In the light microscope, the basement membrane is seen as a PAS-positive layer situated between connective tissue and other kinds of tissue. pdf), Text File (. All of the following statements refer to events of tissue repair. This is a quiz called Tissue types and functions and was created by member sherilaugh Login. Muscle is one of the four primary tissue types of the body, and the body contains three types of muscle tissue: skeletal muscle, cardiac muscle, and smooth muscle (). The many nuclei in each cell (multinucleated cells) are located near the outside along the plasma membrane, which is called the sarcolemma. Finally, there is a type of cardiac muscle tissue with a regular contractile rhythm at the SA and AV nodes. The three types of muscle tissue. There are three different types of muscle: a. Compact Bone (Osseous Tissue) Central Canal. Our body is composed of three types of muscles: skeletal, cardiac, and smooth muscles. The tissue in the human body is part which is going all around the human body. The tissue illustrated below is: striated muscle / tendon / smooth muscle / transitional epithelium / cardiac muscle 21. Cardiac muscle cells are located in the walls of the heart, appear striated, and are under involuntary control. Most of the cell is occupied by striated, thread-like myofibrils. This type of tissue is composed of scattered cells that form a. The type of muscle tissue that would be found in the wall of the bladder is _____ muscle tissue. There are four main tissues in the body – epithelium, muscle, connective tissue and nervous tissue. In this unit we will concentrate only on skeletal muscle. Muscle tissue, which is derived from mesoderm, is one of the four basic tissues. Nonstriated striated have a banded appearance (stripes) Single nucleus or multinucleated cells Muscle cells can be controlled voluntarily (consciously) or involuntarily (automatically) Skeletal Muscle Tissue Cardiac Muscle Cells are called “cardiocytes” and found in heart. Skeletal Muscles Skeletal muscles are not made of muscle cells alone • Skeletal muscle contains blood vessels that supply muscle cells with oxygen and glucose, and remove wastes, and nerves that coordinate muscle contraction • Skeletal muscle also contains connective tissue Chapter 9: The Muscular System - MCCC. Three types of the dense fibrous tissue include ligaments, tendons and the sclera, or the protective white layer of your eyeball that surrounds the colorful iris. Out of these, only the muscle tissue has the contractile property. The type of muscle tissue that would be found in the wall of the bladder is _____ muscle tissue. Types of Neurons (Nerve Cells) The human body is made up of trillions of cells. Muscles generate heat when you shiver in response to cold. The tissue in the human body is part which is going all around the human body. Endothelial cells (d), here shown forming a small capillary on the muscle fiber surface. This muscle type has a number of unique properties that allow it to regularly contract in order to force the heart to beat. It is formed from three parts; two Corpora cavernosa, comprising of cavernous tissue and a connective tissue sheath the tunica albuginea, and the single Corpus Spongiosum which contains the urethra encased in a vascular tissue sleeve. There are two types of striated muscles:. Squamous—cells are wider than tall (plate-like) – “squashed” Cuboidal—cells are as wide as tall, like cubes; Columnar—cells are taller than they are wide, like columns; In this example we see air sacs of lungs We find these types of cells in kidney tubules. Differences among the three muscle types include the microscopic organization of their contractile proteins—actin and myosin. Smooth muscle tissue can be described as involuntary on-striated muscle. Here are more details about the structure and function of each type of muscle tissue in the human muscular system. Identify the structure indicated. Each sarcomere has thick and thin filaments. Last name of tissue describes shape of cells. Lining of air sacs in lungs. Epithelial Connective Muscle Nervous. Four characteristics define skeletal muscle tissue cells: they are voluntary, striated, not branched, and multinucleated. Muscle tissue can be used to move bones, compress chambers, or squeeze various organs. In the absence. Nervous tissue allows the body to receive signals and transmit information as electric impulses from one region of the body to another. C) cells that lengthen when appropriately stimulated. Muscle Tissue Quiz. Type of tissue that is long, striated, multinucleate; Attaches to bone Skeletal muscle tissue Type of tissue that is short and striated, uninucleate; Connected by intercalated disks. The other type of cell is neuroglia, or glial, cell. Muscle Tissue. Which type of muscle has the greatest ability to. Skeletal muscle surrounds the bone and cartilage in the body. Cardiac muscle fibers each have one to two nuclei and are physically and electrically connected to each other so that the entire heart contracts as one unit (called a syncytium). Skeletal muscle is a form of striated muscle tissue existing under control of the somatic nervous system. The contractile components inside the muscle fibres are called myofibrils, tiny threads within the cell. muscle - specialised contractile cells. Skeletal muscle tissue is a type of striated muscle, meaning clear bands can be seen in it under a microscope. Portland Community College. Our skin is made of hair tissue, oil and sweat gland tissues, nerve tissue, blood tissue, and many other tissues to make. There are 5 main types:. cardiac muscle D. It is also called muscular tissue or contractile tissue. yea but id still go with mononucleated they are the most abundant. Chapter 10: Muscle Tissue • Muscle is one of the 4 primary types of tissue. Smooth muscle tissue can be described as involuntary on-striated muscle. Regulation of contraction - voluntary, nervous system control Location - generally attached to bones Speed of contraction - slow to fast Striated a. } Some basic functions and fundamental characteristics of skeletal muscles. Excitability:able to receive and respond to a stimulus. Involuntary myogenic Smooth Muscle Single Unit. In this lesson, learn more about the types of tissue and how each functions for a different purpose. extramembranous: B. This article will focus on the difference between skeletal and cardiac muscles. Multinucleate b. Name the specific tissue type on this slide. There are three types of muscle tissue found in the human body. , pink staining with H&E ). 9 Types of Muscle Tension Caused By Trapped Emotions According to a study conducted in 2012, 25. There are four main tissues in the body – epithelium, muscle, connective tissue and nervous tissue. Each muscle is surrounded by a connective tissue sheath called the epimysium. Cartilage is found between bones, in the nose, throat and in the spinal column. Each skeletal muscle has three layers of connective tissue (called "mysia") that enclose it and provide structure to the muscle as a whole, and also compartmentalize the muscle fibers within the muscle. Tissues are made up of cells working together. Cartilage is found between bones, in the nose, throat and in the spinal column. A short lesson on how to tell the three types of muscle tissue from one another based on their histological appearance. TRANSITIONAL. Muscle strain, muscle pull, or even a muscle tear refers to damage to a muscle or its attaching tendons. Skeletal muscle: The skeletal muscle is a type of striated muscle, usually attached to the skeleton. Other activities to help include hangman, crossword, word scramble, games, matching, quizes, and tests. attached to bones via tendons, the tongue, facial muscle. Free flashcards to help memorize facts about Unit 3: Tissues. The cells are multinucleated as a result of the fusion of the many myoblasts that fuse to form each long muscle fiber. Some terminally differentiated cells have the capacity to de-differentiate or transdifferentiate under physiological conditions as part of a normal response to injury. Smooth muscle cells are spindle shaped, have a single, centrally located nucleus, and lack striations. It is composed of long, branching fibers with striations , or stripes of alternating color, perpendicular to the long axis of the fibers and multinucleated cells , or single cells containing multiple nuclei. There are three types of muscle tissues in the body: skeletal muscle, cardiac muscle, and smooth muscle. Skeletal muscles are striated (have distinct bands) made up of fibres (long cells). In myotonic dystrophy, there is a gradual loss of muscle mass as muscle proteins degrade faster than they can be replaced. epithelial tissue B. Connective tissue, epithelial tissue, muscle tissue, and nerve tissue. Do give it a try if you have an anatomy quiz coming up and want to refresh your understanding of these muscles tissue. Specifically, we have three different types of muscle tissue, including skeletal, cardiac, and smooth. Previously, on Know Your Neurons: Chapter 1: The Discovery and Naming of the Neuron. Actin and myosin are contractile proteins in muscle tissue. Each muscle fiber is a multinucleated, cross-striated cylindrical cell. Single, long, cylindrical c. Type II, fast twitch, muscle has three major kinds that are, in order of increasing contractile speed:. Skeletal muscle fibers are cylindrical, multinucleated, striated, and under voluntary control. Muscle tissue is excitable and contractile (it shortens forcefully). Skeletal muscle. There are two types of striated muscles:. 3 million Americans (11. TYPES OF MUSCLE TISSUE. Where is this type of tissue found? SLIDE 6. These different types of muscle tissue are discussed below. Can vegans justify owning a pet cat? How old is the Indo-Gangetic plain? Can we keep starfish as a pet?. It includes fibrous tissues, fat, cartilage, bone, bone marrow, and blood. They can be categorized into epithelial and connective tissue membrane. The cells of cardiac muscle, known as cardiomyocytes, also appear striated under the microscope. They are found in bundles in muscles, surrounded by connective tissue, neurones and capillaries. Cardiac muscle (heart muscle) This type of muscle is found solely in the walls of the heart. Skeletal Muscle Long, cylindrical, multinucleate cells with obvious striations. Which type of muscle tissue is autorhythmic? A. Chapter 9 - Muscle and Muscle Tissue I. postural muscles. There are three types of muscle tissue found in the human body. Muscle tissue is one of the four types of tissue. This type of muscle tissue has very few contractile fibers but conduct electrical signals very well. Identify the structure indicated. Muscles generate the mechanical strain that contributes to. It has clinical and histologic manifestations similar to those of osteoid osteoma; therefore, some consider the two tumors to be variants of the same disease, with osteoblastoma representing a giant osteoid osteoma. com This is a tutorial/lecture explaining the basics of Muscle Tissue, one of the 4 basic animal (Human) tissues. Chapter Review. Name the specific tissue type on this slide. Each nucleus regulates the metabolic requirements of the sarcoplasm around it. This tissue, which is made up of many layers of epithelial cells that can get bigger and smaller, is found in the linings of the bladder, ureters, and part of the kidneys (renal pelvis), and a few other organs. Skeletal muscles make up about 40 percent of the body's mass or weight. Cells of the nervous system, called nerve cells or neurons, are specialized to carry "messages" through an electrochemical process. Areaolar Tissue: Holds your face in place with collogen and elastic fibers: What are the three muscle tissues: Skeletal muscle, cardiac tissue, smooth muscle tissue: This tissue supports voluntary movement and is multinucleated: Skeletal muscle: Only found in one organ of the body and is responsible for involutary movemen: Cardiac muscle. Osteoclasts, trophoblasts, and some hepatocytes and heart muscle cells, for example, become multinucleated in this way. There are 3 types of muscle cells in the human body; cardiac, skeletal, and smooth. Muscle tissue is responsible for most types of body movement. Define multinucleate. When you have a "steak" for dinner, it is usually a skeletal muscle. These notes are intended for high school anatomy students, powerpoint presentation is included. Specify the functions of skeletal muscle tissue. both smooth and skeletal muscles E. Nervous Tissue 1. Describe briefly haw the particular structure of a neuron relates to its function in the body. Skeletal muscles have muscular & tendinous portions: Muscle - consists of skeletal muscle cells (which, in turn, consist of myofibrils and myofilaments) Tendons - extensions of a muscle's tough connective tissue sheath (fascia & epimysium) that anchor a muscle to its origin & insertion; Origin = site of attachment that is relatively fixed. Slow oxidative fibers use aerobic metabolism to produce low power contractions over long periods and are slow to fatigue. Cardiac muscle tissue, like skeletal muscle tissue, looks striated or striped. on StudyBlue. Muscles are organized into three basic types: Striated: Skeletal muscle facilitates movement by applying forces to bones and joints through its contraction. The goal is to massage and separate the muscles so that you can identify each one. This range of muscle lengths limits myosin cross bridges and actin to positions only where they overlap and thus can generate contractions. Smooth muscle tissue can regenerate from a type of stem cell called a pericyte, which is found in some small blood vessels. Regulation of contraction – voluntary, nervous system control Location – generally attached to bones Speed of contraction – slow to fast Striated a. Chapter 10: Muscles and Muscle Tissue Chapter Objectives OVERVIEW OF MUSCLE TISSUE. - striated, multinucleate, long cylindrical cells or fibers cardiac muscle tissue - striated, uninucleate, highly branched, intercalated discs (desmosomes and gap junctions) smooth muscle tissue - no striations, spindle-shaped cells each type of muscle tissue is organized with connective tissue, blood vessels, and nerves to form a muscle, the organs. Layer beneath the skin. Which type of muscle tissue has cells that branch?. Groups of tissues make up organs in the body such as the brain and heart. CONCEPT MAP l: Using the following terms, fill in the circled, numbered, blank spaces to complete the concept map. Structural characteristics of skeletal, smooth, and cardiac muscle; striated vs nonstriated Skeletal muscle = striated, voluntary, shaped like long fibers, multinucleated. Warm-up What is your opinion ? Information is not knowledge. Which type of tissue is designed to stretch? stratified squamous transitional epthelial. Bundles of axons make up the nerves in the PNS and tracts in the CNS. Skeletal muscle fibers contain sarcomeres; smooth muscle fibers do not. com This is a tutorial/lecture explaining the basics of Muscle Tissue, one of the 4 basic animal (Human) tissues. Which type of muscle typically has each motor axon innervating the most muscle fibers? ocular muscles. In accordance with the will, voluntary muscles pass over a joint function in pairs, or as a group, to bring about the co- ordinated movements of various bones of the skeleton, hence the name skeletal. Cardiac muscle forms the contractile walls of the heart. Multinucleate cells (multinucleated or polynuclear cells) are eukaryotic cells that have more than one nucleus per cell, i. Excitability:able to receive and respond to a stimulus. Cells are unbranched and are multinucleate syncytia. Self-Study Quiz: Matching Quiz To receive instant feedback for this self-study quiz, click the Check Answers button. what are striated muscles - 14855876. The cells are multinucleated as a result of the fusion of the many myoblasts that fuse to form each long muscle fiber. Cardiac muscle tissue, like skeletal muscle tissue, looks striated or striped. Each muscle fiber is a multinucleated, cross-striated cylindrical cell. Anatomy And Physiology Chapter 11 Flashcards QuizletChapter 10 Muscle Tissue And Anization Diagram QuizletMuscle And Tissue Part A Chapter 9 IonsAnatomy Physiology Chapter 11 Ions And StudyChapter 11 Test Diagram 1 QuizletSmooth Muscle Tissue Labeled…. > "Why are muscle cells multinucleate?" it allows rapid coordination of contraction along the whole length of the fibre. In this unit we will concentrate only on skeletal muscle. To learn how neurons carry messages, read about the action potential. Cartilage is another tissue found in the skeletal system and a particularly specialized one. Each individual skeletal muscle fiber extends over much of the length of the muscle in which it resides (up to many centimeters), with a uniform diameter that is typically around 50 µm. Warm-up What is your opinion ? Information is not knowledge. There are cardiac, skeletal and smooth muscle cells of which only skeletal muscle cells are multinucleated. So depending on our age, gender and the type of training we do, we can cause an increase or decrease in the production of certain hormones. Cardiac muscle tissue is the third type of muscle tissue. Smooth muscle fibers are located in walls of hollow visceral organs, except the heart, appear spindle-shaped, and are also under involuntary control. Skeletal muscle: The skeletal muscle is a type of striated muscle, usually attached to the skeleton. There are two types of striated muscles:. The fascia also serves as a boundary marker between muscles. There are 3 types of muscle cells in the human body; cardiac, skeletal, and smooth. The other three tissues are epithelial, connective and nervous tissue. Knowledge about the morphological, biochemical, and molecular features of skeletal muscle tissue in fish is important to better understand the control…. supply nutrients to neurons by connecting them to blood vessels, bind nervous tissue together, phagocytosis connective tissues tissues which bind structures, provide support and protection, serve as frameworks, fill spaces, store fat, produce blood cells protect against infections, help repair tissue damage. In myotonic dystrophy, there is a gradual loss of muscle mass as muscle proteins degrade faster than they can be replaced. It is actually a code to understand the terminology and concepts of anatomy. Cartilage is fairly dense when compared to other types of connective tissue, and there are various types of cartilage. The 3 types of muscle tissue are cardiac, smooth, and skeletal. The smooth muscle tissue that forms organs like the stomach and bladder changes shape to facilitate bodily functions. Three Types of Muscle Tissues Striated a. 9 Types of Muscle Tension Caused By Trapped Emotions According to a study conducted in 2012, 25. > "Why are muscle cells multinucleate?" it allows rapid coordination of contraction along the whole length of the fibre. Types of muscle tissue quizlet keyword after analyzing the system lists the list of keywords related and the list of websites with related content, in addition you can see which keywords most interested customers on the this website. Muscle strain, muscle pull, or even a muscle tear refers to damage to a muscle or its attaching tendons. Special characteristics 1. Since not all of the contractile needs of the body are the same, three different types of muscle are used by the body. On a microscopic level, it has some distinct features that make it easy to. At the ends of muscles, the connective tissues merge to form a __________, which attaches the muscle to other structures. The length of each muscle fiber is between 1 and 300 mm. The muscle are of three types: 1. Smooth muscle tissue 3. what term describes the ability os a muscle to vary its degree of shortening to generate the strength needed to lift a 5lb weight, a 7lb weight and finally a 10lb weight?. Cartilage is another tissue found in the skeletal system and a particularly specialized one. The use of isometric stretching is one of the fastest ways to develop increased static-passive. Bone is a mineralized connective tissue that exhibits four types of cells: osteoblasts, bone lining cells, osteocytes, and osteoclasts [1, 2]. Voluntary sphincters do not attach directly to the bone. Skeletal muscle fibers are multinucleate because they are sincitios. It is one of three major muscle types, the others being cardiac and smooth. Nervous Tissue 1. Skeletal muscle is a form of striated muscle tissue existing under control of the somatic nervous system. They are very similar but vary in some ways because body organs do very different things. The smooth muscle cells themselves retain the ability to divide, and can increase in number this way. Three essential features: (1) cell, (2) fibres, and (3) matrix. All three muscle tissues have some properties in common; they all exhibit a quality called excitability as their plasma membranes can change their electrical states (from polarized to depolarized) and send an electrical wave. The other three tissues are epithelial, connective and nervous tissue. The Human Body Has Over 600 Skeletal Muscles That Move Bones and Other Structures. The tissue in the human body is part which is going all around the human body. Muscle and nervous tissues are both richly vascularized. The penis is the male copulatory organ. These muscles can maintain continuous contraction and are useful in activities such as the maintenance of posture. Within muscle tissue are three distinct groups of tissues: skeletal muscle, cardiac muscle, and smooth muscle. Connective tissue is the most abundant, widely distributed, and varied type. Most of the cell is occupied by striated, thread-like myofibrils. A tissue composed of muscle cells (often multinucleated) that contain neatly packed actin and myosin filaments; these filaments are arranged in cylindrical bundles called myofibrils. Muscle is one of the four primary tissue types of the body, and the body contains three types of muscle tissue: skeletal muscle, cardiac muscle, and smooth muscle (). This is a result of how the subunits that make up the muscle fibres are arranged. Slow oxidative fibers use aerobic metabolism to produce low power contractions over long periods and are slow to fatigue. They range from extremely tiny strands such as the stapedium muscle of the middle ear to large masses such as the muscles of the thigh. - striated, multinucleate, long cylindrical cells or fibers cardiac muscle tissue - striated, uninucleate, highly branched, intercalated discs (desmosomes and gap junctions) smooth muscle tissue - no striations, spindle-shaped cells each type of muscle tissue is organized with connective tissue, blood vessels, and nerves to form a muscle, the organs. Single, long, cylindrical c. Skeletal muscle is the most abundant type of muscle tissue found in the vertebrate body, making up at least 40% of its mass. Smooth muscle cells are spindle shaped, have a single, centrally located nucleus, and lack striations. Skeletal muscle tissue consists of many specialised cells called myocytes. It has clinical and histologic manifestations similar to those of osteoid osteoma; therefore, some consider the two tumors to be variants of the same disease, with osteoblastoma representing a giant osteoid osteoma. The three types of muscles are striated (or skeletal), cardiac, and smooth (or nonstriated). This range of muscle lengths limits myosin cross bridges and actin to positions only where they overlap and thus can generate contractions. Type of contraction. Indicate to which type of muscle the following statements relate. Each muscle type has a specific function. The three types of muscle fibers are slow oxidative (SO), fast oxidative (FO) and fast glycolytic (FG). Where is this type of tissue found? SLIDE 6.