Essay about Tissue types

Task2: The main tissue types of the body and the role these play in two named organs of the body.

The integumentary system can be broken down into three main categories the Epidermis, Dermis, and Subcutaneous layer each of which contain certain specialized skin derivatives including hair, nails, and several kinds of glands.

• *Describe the 3 main types of cells and the 3 main types of fibers found in connective tissue? Reference Table 5.6.

The nervous system is made up of basic units called neurons. The main role of the neurons is to receive, integrate and transmit information throughout the body. There are some neuroglial cells found in nervous system aswell which provide support to the neurons by giving protection and nourishment Neurons have nerve processes that looks like finger like projections extended from the nerve cell body. They also contain axons and dendrites which enable them to transmit signals throughout the body. Normally, axon carry signals away from the cell body and dendrites carry signals toward the cell body according to Regina Bailey (2013). Neurons have three different shapes: bipolar, unipolar and multipolar where bipolar has two neuronal processes coming out of the cell body, unipolar has only one neuronal process coming out of the cell body and multipolar has many neuronal processes coming out of the cell body.

The cardiac muscles are the muscle of the heart itself. The cardiac muscle is the tissue that makes

58) Connective tissues that possess a large quantity of collagen fibers often provide the framework for organs such

Tissues: Tissues are groups of similar cells that have specific functions. In this piece of work I’ll talk about these types of cells:

3. Describe the primary functions of each type of body tissue and give examples of each.

These muscle tissue cells specialised to contract and move parts of the body. It is also capable of responding to stimuli. There are three types of muscle in the body such as: skeletal, cardiac and smooth. Each muscle is created of muscle fibers that are capable of contracting and returning back to original state-relaxation. Contraction causes movement of the skeleton, soft tissue, blood or specific material. Skeletal muscle is attached to the bones of the skeleton. Some facial muscles are attached to the skin. They have direct control over them through nervous impulses from our brain sending messages to the muscle. Contractions can vary to produce fast, powerful movements. These muscles also have the ability to stretch and contract to return to original shape. Cardiac muscles are found in the chambers of the heart such as the atria and ventricles. It is under the control of the automatic nervous system; however, even without nervous input contractions can occur. It is completely different to all the other muscles. Smooth muscles are also known as involuntary due to our inability to control its movement. This muscle is usually found in the walls of hollow organs

1-1: List the four types of tissue found in the human body and give an example of each.

In cardiac muscle, a single nucleus is located in the middle of each fibre. The brain tissue also has a nucleus which is located in the middle of cell body. The cardiac muscle and brain tissue don’t have the exact same function. The cardiac muscle and the brain tissue don’t work together because the cardiac muscle doesn’t takes any instructions from the brain tissue (Neurones). This means that the cardiac muscle contracts automatically.

Chemistry Exam(There should be no duplications in word order, phrase, or sequence. All submission will be ran through a plagiarism-checker) Due 4-13-181. The fluid surrounding tissue cells is call ________. Interstitial fluid is the fluid that surrounds the tissue cells 2. What are the functions performed by the circulatory system?The circulatory system permits blood to circulate or transport nutrients such as amino acids, oxygen, carbon dioxide, hormones and blood cells to and from the cells in the body.3. What is the fluid type that holds many of the human body fluids?Water is the fluid that

The basic function of the connective tissue is to support, bind or connect all other types of tissues together in the body.Blood, cartilage, and bone are usually considered as connective tissue

In this assignment I’m going to talk about the structure of the main tissues which are found within the body as well as what their role is in the terms of two named organs of the body. Tissues are a collection of similar cells that group together to carry out a specific function within the body. There are four different types of tissue found in the human body which include; epithelial tissue; connective tissue; muscle tissue and nerve tissue.

Smooth muscles are found in the skin, internal organs, reproductive system, major blood vessels, and excretory system. Skeletal muscles are composed of long fibers surrounded by a membranous sheath, the sarcolemma. Since the Skeletal muscles are under control by whom ever they belong to are called voluntary muscles. This muscle is attached to two or more bones which are then attached to the skeleton by tendons. For example, head and neck muscles; contraction of these muscles produces facial expressions and head movements. They are also responsible for speech and swallowing. Skeletal muscles are the main muscles which move your body. Muscles nearly always work in coordinated groups; contraction of one muscle is accompanied by relaxation of another, while other muscles stabilize nearby joints. Then the last of the muscle types is the Cardiac Muscle or the involuntary muscles. Cardiac muscles are not under conscious control they do not react by a persons decision or movement. and are connected to the nervous system which are stimulated by autonomic impulses. Cardiac muscles are found in your internal organs like the heart or the intestine. For example; they include muscles that propel food through the intestine and those that control sweating and blood pressure.