So the ultimate units of the plants are the cells. Before sharing your knowledge on this site, please read the following pages: 1. It is said to be myogenic because it can rhythmically contract without receiving any nervous stimuli, and is different from other muscles. These cells are then called Ciliated Epithelia. P2: Outline the structure of the main tissues of the body. Cell membrane: The cell membrane surrounds the cytoplasm of a cell and its job is to protect the inside of a cell by only allowing certain substances into the cell and keeping other substances out. This tissue is found in areas where tension is exerted from many different directions.
P2: Outline the structure of the main tissues of the body. The major function of the reproductive system is to ensure survival of the species. The muscle fibres of this type of muscle tissue are spindle or cigar shaped which have a single central nuclei and dovetail with each other. Organelles are the various components of a cell with a specific structure and function and are linked to miniature organs. What red flags were ignored? Which organ system includes the kidneys? It requires you to reflect on the importance of a variety of factors and major life events on the development of individuals, and to consider the nature-nurture debate. Words: 546 - Pages: 3. The human body as conceived by medical science is a system made of systems.
The hairs arising from the outermost layers of the stems and the leaves constitute the third type of appendage. The inner layer of the stomach is known as the mucosa, and is made of mucus membrane, this protects the stomach from being digested. A tissue must contain two different types of cells. There are four different types of tissue within the human body. Posters and information sheets must be used and include detailed descriptions of the service provider, funding, services offered, its place in national provision and sector eg: Statutory. Nervous Tissue Nervous tissue is found within the nervous system and is made up of unique specialized cells.
Skeletal system The skeletal system is muscle that is connected to the skeletal to make a part of the mechanical system which moves the limbs and other parts of the body. The heart is located in the thoracic cavity medial to the lungs and posterior to the sternum. Both intestines share a general structure with the whole gut, and are composed of several layers. These electrical messages are managed by nerve tissue in the brain and transmitted down the spinal cord to the body. The rods, so named because of.
The process relies on the idea that organisms a person respond to stimuli, and that if they can be taught to associate a specific stimulus with a particular behavior, they will be more likely to engage in or avoid the behavior, depending on the type of stimulus involved. They were all taking part in the activity and sharing the equipment with each other. This helps to maintain pressure of blood volume. The chemical level includes the tiniest building blocks of matter, atoms, which combine to form molecules, like water. Generally, they are located in blood, fat, and between muscles and bones. Some of the cardiac muscle cells contract without any nervous stimulation. Submitted By carrie1998 Words 1128 Pages 5 P2.
It is important for health and social care workers to understand the importance of treating all individuals equally no matter their ethnicity, gender, race, beliefs, sexuality, education, language, background or skin colour. OutlOutline the structure of the main tissues of the body. Outline the roles of membranes at the surface of cells and within cells 10 marks Both the cell surface membrane and the membranes surrounding certain organelles have the same basic structure and similar functions. They generally contract voluntarily by nerve stimulation , although they can contract involuntarily through reflexes and their cells lie in order of pattern and have elongated cells. Epithelial tissue can also be found lining some internal cavities and organs. The brain is the part of the nervous system that is the most complicated part of the nervous system. The cells in this tissue continuously divide in order to create new ones.
It is the sticky, white material, that attaches muscle groups, blood vessels and nerves together, that you see in meat. It also carries vital materials around our body to help it function as well as removing wastes such as carbon dioxide. Areolar tissue: This is the most common tissue in the body. There are two types of adipose tissue; white and brown. Smooth — lines the walls of blood vessels and certain organs such as the digestive and urogenital tracts. Within the testes, there are coiled structures called sminiferious tubules which provide the role of producing sperm cells. It protects the ends of bones from friction during movement.
Lying at the back of each testicle is the epididymis, which is a long tube that transports and stores sperm cells produced by the testes. This means that inhaled particles that stick to the mucus are moved to the throat by the cilia. It forms the muscles that move the bones of the skeleton. To carry gaseous wastes to the respiratory system so that is can get rid of them Main organ- heart, blood vessels, blood. Connective tissue- Connective tissues function primarily to support the body and to bind or connect together all types of tissue. P3 — Outline the gross structure of the main tissues of the body.
In some cases they enclose a soft parenchymatous portion in the central region, which is known as pith or medulla. When a body region is inflamed, the areolar tissue in the area soaks up the excess fluid as a sponge and the affected area swells and becomes puffy, a condition called edema. Connective tissue fills in the spaces inside our body with a matrix made of fibers within a liquid, solid, or jelly-like substance. Did they not see the collapse coming? Each of these tissue types differ in the roles they perform, but the body needs all of them working together to fulfill structural and functional needs and maintain homeostasis. The heart pumps the blood, which carries all the vital materials which help our bodies function and removes the waste products that we do not need. When working in a health and social care setting it.
It is found in almost every part of the body with the elastic fibres providing elasticity and tensile strength. Stratified epithelia are constructed of several layers of cells in various shapes. They often line ducts and tubes and allow material to pass through in the same way as squamous epithelia. The bones offer support for organs, muscles and soft tissue but not all of the important organs are protected with bone intestines. Smooth muscle also allows the flow of blood to the organs change for example during the exercise, the arteries to the muscles that are being used relax to allow more blood through so more oxygen is supplied.