They are both sensitive, that is, something (a nerve drive) can make them react right away with an undeniable reaction - either another drive or constriction, for neuron or muscle cell, individually. Smooth Muscle. How many members arę in the league of assasins? Pay close attention to the presence of striations, the shape of the muscle fibers, and the number of nuclei present. Muscle cells form muscle tissues which contract and relax muscles both voluntarily and involuntarily. They differ by the presence or absence of striations or bands, the number and location of nuclei, whether they are voluntarily or involuntarily controlled, and their location within the body. The nervous tissue is made of come specialized cells called neurons or nerve cells. Think about lobes, nuclei, ganglia, tracts, etc. Connective Tissue. muscle tissue - striated - muscles of the hands and legs Striated muscles , are also called skeletal muscles because of their anatomical location, are formed from a large number of muscle fibers, that range in length from 1 … There are two types of nervous tissue… 2. 4) muscle tissues are the strongest tissues. X. Different Systems in a Human Body Essay 1018 Words | 5 Pages ... a middle layer of muscle and elastic tissue. Smooth muscle does not have striations in its cells. An added feature to cardiac muscle cells is a line than extends along the end of the cell as it abuts the next cardiac cell in the row. Is the heart a muscle tissue or a connective tissue? This system regulates the heart muscles automatically without a person thinking about it. Nervous tissue is characterized as being excitable and capable of sending and receiving electrochemical signals that provide the body with information. What are the Similarities Between Muscular Tissue and Nervous Tissue? http://cnx.org/contents/185cbf87-c72e-48f5-b51e-f14f21b5eabd@10.8. Smooth muscle cells do not have striations, while skeletal muscle cells do. Nervous tissue is comprised of nerves, which are comprised of neurons, that send and receive signals, and glial cells, which support the neurons. Constriction of smooth muscle occurs under involuntary, autonomic nervous control and in response to local conditions in the tissues. More about The Structure And Function Of The Nervous And Muscular System. web.clark.edu Stratified What are the differences between muscle and nervous tissue? The four major tissue types found in complex multicellular animals are connective, epithelial, muscle and nervous tissue. 3) Always had one fixed (basal) section attached to underlying connective tissue. The functions of arteries are: • Carry oxygenated. They are made up of cells. The three types of muscle tissue exhibit similarities as well as differences. Use the annotations provided, and refer to the Introduction for information to identify the muscular tissues in the post-lab questions. 2) Always has one free (apical) surface open to outside the body or inside (cavity) an internal organ. What are the similarities between different tissue types? They help in transmitting messages from the brain to various parts of the body and vice versa. Two main classes of cells make up nervous tissue: the neuron and neuroglia ( Figure 4.5.1 The Neuron). read more, Muscle tissues are originated from mesoderm while Nervous tissues are originated by ectoderm. Classification of Tissues 't'y',k/ In what ways are neurons similar to other cells? Both tissue types consist of specialized cells and extracellular matrix. The cells in the epithelial tissue are organized into one or more cell layers. Cardiac muscles produce powerful contractions, but the mechanism behind the squeezing of cardiac muscle fibers differs from skeletal muscles. Figure 1. Epithelial tissue covers the surface of the body and forms the lining of … read more Read More. Characteristic Skeletal Cardiac Smooth. This line is called an intercalated disc: it assists in passing electrical impulse efficiently from one cell to the next and maintains the strong connection between neighboring cardiac cells. Learn the locations and functions of the connective tissues in the lab materials. Define body membrane a. list the four types, a location of each, and a function for each. It has a single, centrally located nucleus, as shown in Figure 1. Muscle cells and nerve cells differ in both structure and function. Both these tissues are composed of living cells. Nerve cells form nervous tissues which rapidly receive and analyze information from a person's environment to produce an appropriate response. Muscle Tissue. Muscle and nervous tissues are sometimes called composite tissues because they contain small amounts of areolar tissue along with their own muscle or nerve cells. Every nucleus is made up of 4 parts. Nerve Tissue. Muscle and nervous tissues are both richly vascularized. Tissues are groups of cells with a common structure (form) and function (job). Did you have an idea for improving this content? Identify structural similarities between skeletal muscle and nervous tissue, focusing on prominent, specialized subcellular structures and organization of fibers. The muscular tissues are bundled together and surrounded by a tough connective tissue similar to cartilage known as epimysium. However, each type of tissue is responsible for specific functions that promote the health of the body. Age: 7th-12th Objectives: Students will be able to identify the fours basic body tissues, their characteristics and function. I. EPITHELIUM (EPITHELIAL TISSUE) Nervous tissue is specialized with a capability to conduct electrical impulses and convey information from one area of the body to another. There are three types of muscle in animal bodies: smooth, skeletal, and cardiac. The four main types of human tissue are epithelial, connective, muscle & nervous. Equipment: Microscopes and histological slides. Epithelial tissue, connective tissue, muscle tissue, and nervous tissue are the four basic types of animal tissue. The bundle of nerve cells that run in long fibers called fascicles are surrounded by the epimysium. Connective tissue is derived from the third germ layer, the mesoderm, which is the same source of origin of muscle tissue. Voluntarily controlled. Astrocytes regulate the chemical environment of the nerve cell, and oligodendrocytes insulate the axon so the electrical nerve impulse is transferred more efficiently. What are the differences between nervous and muscle tissue? The main cell of the nervous system is the neuron, illustrated in Figure 2. Projections from the cell body are either dendrites specialized in receiving input or a single axon specialized in transmitting impulses. Nervous Tissue 1. Moreover, both tissue functions are essential for the survival of the human being. Some glial cells are also shown. Cardiac muscle, shown in Figure 1, is found only in the heart. Skeletal muscle has striations across its cells caused by the arrangement of the contractile proteins actin and myosin. It is also very well vascularized and innervated. The different types of connective tissue include adipose, fibrous, and elastic tissues as well as blood, bone, and cartilage. Muscle tissue generates force to provide movement, and nervous tissue is responsible for transmitting electrical and chemical signals throughout the body. The main difference between muscle and nerve cells is their structure and function. Connective tissue and muscle tissue are two of the four basic types of tissues in our body. Note any similarities and differences 17. cited sources Connective tissue One of the main classes of connective tissue is the bone tissue. Skeletal muscle is under voluntary, somatic nervous system control and is found in the muscles that move bones. 3) epithelial tissues play a role in protection, connective in connections, nervous in signaling and muscle tissues in movements. The large structure with a central nucleus is the cell body of the neuron. A nerve consists of neurons and glial cells. nervous tissue - brain and spinal cord. Like skeletal muscle, it has cross striations in its cells, but cardiac muscle has a single, centrally located nucleus. What parts of the nervous system control each muscle type? Start studying Muscle & Nervous Tissue Identification. Moreover, both are present all over the body. Every cell in each tissue type is made up of 13 parts, one of which is the nucleus. epithelial - mucosal linings. Figure 1 illustrates the histology of skeletal muscle. Constriction of smooth muscle occurs under involuntary, autonomic nervous control and in response to local conditions in the tissues. The term tissue is used to describe a group of cells that are similar in structure and perform a specific function. Table 1 summarizes these differences. Tissues are composed of cells, and tissues are parts of the organs in each bodily system. A read more, Tissues are composed of cells, and tissues are parts of the organs in each bodily system. A tissue is a group of cells, in close proximity, organized to perform one or more specific functions.. 5) egs: connective tissue - bone and blood. Muscle cells and nerve cells are two types of cells found in the animal body. The walls of blood vessels, the tubes of the digestive system, and the tubes of the reproductive systems are composed of mostly smooth muscle. 16. The nervous tissue is a highly specialized tissue that is present in the animals. 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. Nervous Tissue. The fascicles are surrounded by a protective layer known as perimysium. There are many differences. Smooth muscle tissue is also called non-striated as it lacks the banded appearance of skeletal and cardiac muscle. Connective tissue tends to exude more matrix (which can vary tremendously between different types of connective tissue - for example, bone has a mineralized, solid matrix, while blood has a liquid matrix), and to have fewer, more widely separated cells than the other three types. There are three types of muscle tissue: skeletal, cardiac and smooth. Also, there is a good supply of blood and nerves in both tissues. What is the difference between a neuron and a nervous tissue? Each is made up of many... See full answer below. Best Answers They are both sensitive, that is, something (a nerve drive) can make them react right away with an undeniable reaction - either another drive or constriction, for neuron or muscle cell, individually. There are four basic tissue types defined by their morphology and function: epithelial tissue, connective tissue, muscle tissue, and nervous tissue. Cardiac muscle is not under voluntary control but can be influenced by the autonomic nervous system to speed up or slow down. Learn vocabulary, terms, and more with flashcards, games, and other study tools. We’d love your input. Cardiac muscle cells have striations, but, unlike the multinucleate skeletal cells, they have only one nucleus. What are the similarities between muscle and nervous tissue? Read More. Nervous tissues are made of cells specialized to receive and transmit electrical impulses from specific areas of the body and to send them to specific locations in the body. The epithelium tissues provide protection from the outside world, usually through the skin, and can absorb, filter, and secrete. Tissues are organized into four broad categories based on structural and functional similarities. However, each type of tissue is responsible for specific functions that promote the health of the body. These muscle cells are relatively long and have multiple nuclei along the edge of the cell. Check the appropriate space in the chart to indicate; which muscle types exhibit each characteristic. Muscle and nervous tissues are considered excitable tissues. Most of the nervous tissue (98%) is located in the central nervous system, the brain, and spinal cord. These tissue types include nervous tissue, epithelial tissue, connective tissue, and muscular tissue. Observe each muscle tissue image, noting the similarities and differences. With epithelial tissue and connective tissue down, it's time to learn about the third type of tissue, and that's muscle tissue. As for as similarities, Each of the 4 tissue types are made up of specialized cells that are grouped together according to structure and function. The Nervous System is the system of our body that deal. Muscle and nervous tissues rely on electrical activity to function. There are four main tissues in the body – epithelium, muscle, connective tissue and nervous tissue. Smooth muscle does not have striations in its cells. The contraction of smooth muscle is controlled from the brain through the autonomic nervous system. It has a single, centrally located nucleus, as shown in Figure 1. Some of the glial cells are phagocytic and remove debris or damaged cells from the tissue. List the three types of muscle tissue and their locations a. Muscle tissue consists of fibres, sacromeres and mycofibrils while Nervous tissues consist of cell body and cytoplasmic process. it contains a calcified hard, matrix containing many collagen fibers and osteocytes that lie in lacunae. Muscular tissue and nervous tissue are two types of animal tissues. Nervous tissue will be covered in chapter 12 18. What are some examples of nervous tissue. Cardiac fibers move due to changes in hormone levels and because of messages from the autonomic nervous system. Other glial cells that are not shown support the nutritional and waste requirements of the neuron. 15. read more. 1) Closely attached to each other forming a protective barrier. Histology is the the field of study that involves the microscopic examination of tissue appearance, organization, and function. 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