• Join over 1.2 million students every month
  • Accelerate your learning by 29%
  • Unlimited access from just £6.99 per month

P2 outline the structure of the main tissues of the body.

Extracts from this document...

Introduction

´╗┐Chantel Hurst Unit 5 P2 outline the structure of the main tissues of the body. Simple Cuboidal Simple cuboidal epithelium is a tissue in secretion organs. These include locations in the salivary glands, thyroid gland, as well as in the kidneys. This tissue is a single underlying layer of cuboidal cells beneath the epithelium of the organs. Simple columnar Columnar epithelial cells occur in one or more layers. The cells are cube shaped. The nuclei are cube shaped and are usually located near the base of the cells. Columnar epithelium forms the lining of the stomach and intestines. Some columnar cells are senses for things like smell, taste and noise such as in the nose, ears and the taste buds of the tongue. Simple squamous The functions of squamous epithelial cells are many. Some of the main ones include protecting the line passageways, covering the surface of various organs among others. ...read more.

Middle

Blood is circulated around the body through blood vessels by the pumping action of the heart. Arterial blood carries oxygen from inhaled air to the tissues of the body, and venous blood carries carbon dioxide, a waste product of metabolism produced by cells, from the tissues to the lungs to be exhaled. Connective: cartilage Cartilage is a type of connective tissue in the body. It is made of cells called chondrocytes embedded in a matrix, strengthened with fibers of collagen and sometimes elastin, depending on the type. There are three different types: hyaline cartilage, elastic cartilage, and fibrocartilage. This tissue serves to provide structure and support to the body's other tissues without being as hard or rigid as bone. It can also provide a cushioning effect in joints. Bones Support: provides framework that supports and anchors all soft organs. Leg bones act as pillars to support the body trunk, and the ribs support the thorax wall. ...read more.

Conclusion

Muscle: None striated Smooth muscle is an involuntary non-striated muscle. Multiunit smooth muscle tissues innervate individual cells; as such, they allow for fine control and gradual responses, much like motor unit recruitment in skeletal muscle. Muscle: Cardiac Cardiac muscle (heart muscle) is a type of involuntary striated muscle found in the walls and histological foundation of the heart, specifically the myocardium. Cardiac muscle is one of three major types of muscle, the others being skeletal and smooth muscle. Nervous: neurones A neuron is a nerve cell that is the basic building block of the nervous system. Neurons are similar to other cells in the human body in a number of ways, but there is one key difference between neurons and other cells. Neurons are specialized to transmit information throughout the body. Nervous: neuroglia Neuroglia refers to a tissue that surrounds and supports neurons in the central nervous system. This tissue forms the major part of the central nervous system. Their main function is to insulate neuron from each other. Skin Stomach ...read more.

The above preview is unformatted text

This student written piece of work is one of many that can be found in our AS and A Level Healthcare section.

Found what you're looking for?

  • Start learning 29% faster today
  • 150,000+ documents available
  • Just £6.99 a month

Not the one? Search for your essay title...
  • Join over 1.2 million students every month
  • Accelerate your learning by 29%
  • Unlimited access from just £6.99 per month

See related essaysSee related essays

Related AS and A Level Healthcare essays

  1. Marked by a teacher

    P2: Describe the structure of the tissues of the body and their role in ...

    4 star(s)

    They join together to form a structure and then combine with one another at the end of the muscle in order to form tendons, which is what attaches the muscle with the bone. The tissues that run throughout the muscle are vital as they transmit the speed of contraction from each cell to its target area within the skeleton.

  2. Marked by a teacher

    Produce a written assignment showing an understanding of the four main tissue types (epithelial, ...

    4 star(s)

    In the intestine- The lumen is the cavity where digested food passes through and from where nutrients are absorbed. Both intestines share a general structure with the whole gut, and are composed of several layers.

  1. Describe the structure of the main tissues of the body and their role in ...

    The non- striated muscle is involuntary, which means that the brain can't control it, it just behaves naturally. For example, the heart beating and pumping blood. This type of muscle is found around the hollow internal organs such as the stomach, intestines, eye, bladder and uterus.

  2. Major Body System Report. The trunk of the human body is divided into ...

    The nervous system controls the endocrine system, movement of the body, the digestive system and the circulation system. The automatic nervous system comprises of sympathetic and parasympathetic nervous system, these parts of the nervous system are responsible for the regulation and coordination of vital organs within the body.

  1. Outline the structure of the main tissues of the body

    They can be found in glands such as the thyroid gland and sweat ducts as well as forming kidney tubules. Columnar epithelium is a single layer of tall and rectangular cells with slightly oval nuclei which are attached on a basement membrane.

  2. Unit 5 P3: Outline the gross structure of all main body systems

    food as faeces until it is passed out of the body through the anus. The Pancreas: Produces some of the hormones that control glucose levels in the blood to secrete enzymes into the small intestine that help the body to break down and digest food The Kidneys: Are located at

  1. Unit 5 Anatomy and Physiology P1 and P2 Cell Compnents and Tissue Structure

    They contain lytic enzymes that destroy old or surplus cells, digest bacterium and carbon particles that are taken into the cell and destroy whole cells and tissues that are no longer needed. For example; lysomes would destroy all the milk-producing tissue after breastfeeding has finished and the muscle cells of the uterus after giving birth.

  2. Main tissues in the human body.

    Involuntary muscle contains protein filaments, and doesn?t follow the pattern that is created in striated muscle and therefore does not produce the banding characteristics of striated muscle. Voluntary Muscles are muscles attached to bones and the skeleton of the human body.

  • Over 160,000 pieces
    of student written work
  • Annotated by
    experienced teachers
  • Ideas and feedback to
    improve your own work