Tissues

Beschreibung

BTEC Health and Social Care Mindmap am Tissues, erstellt von Elinor Elizabeth Davies am 28/09/2017.
Elinor Elizabeth Davies
Mindmap von Elinor Elizabeth Davies, aktualisiert more than 1 year ago
Elinor Elizabeth Davies
Erstellt von Elinor Elizabeth Davies vor mehr als 6 Jahre
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1

Zusammenfassung der Ressource

Tissues
  1. Epithelia
    1. Simple
      1. squamous
        1. function

          Anmerkungen:

          • Cells form into sheets and form in the protective area to allow substances through, e.g. capilliary walls allow O2, Co2 and glucose.
          1. structure

            Anmerkungen:

            • The structure of the cells is small, thin and delicate
          2. cuboidal
            1. function

              Anmerkungen:

              • Allows substances to pass through by diffusion. Can withstand more trauma than simple squamous epithelium. Also specialise in secreting subtances such as medcines
              1. structure

                Anmerkungen:

                • This tissue consists of single layers of cuboidal cells on the bottom of the membrane
              2. columar
                1. function

                  Anmerkungen:

                  • Columnar epithelia have goblet cells in between them which allows them to produce mucous. The mucous traps dust and germs
                  1. structure

                    Anmerkungen:

                    • Microvilli, also known as the hairs which are on the top of the columnar epithelial cells.
                  2. ciliated columar
                    1. function

                      Anmerkungen:

                      • A thin tissue that has hair-like structures on it. The hairs move back and forth to help move particules out of our body
                      1. structure

                        Anmerkungen:

                        • We find ciliated columnar tissue in our respiratory tract
                    2. Compund
                      1. Keratinised
                        1. function

                          Anmerkungen:

                          • They are the layers under the cuboidal and divide to replace the surface cells which then become dust.
                          1. structure

                            Anmerkungen:

                            • Keratinised are the dead cells which lay on the top as they are dead, they are filled with protein called keratin
                          2. Non-Keratinised
                            1. function

                              Anmerkungen:

                              • This tissue is found in the lining moist cavities or tubes within the body such as the mouth or cornea
                              1. structure

                                Anmerkungen:

                                • The cells on the surface and sloughed of through friction and are replaced by new cells.
                          3. Muscle
                            1. skeletal
                              1. Structure

                                Anmerkungen:

                                • Muscle tissue consist of muscle  fibres that are important and capable of contraction along their longitudinal axis.
                                1. Function

                                  Anmerkungen:

                                  • The function of the skeletal movement is to produce movement, maintain posture and body position, support soft tissue and maintain body temperature
                                2. smooth
                                  1. structure

                                    Anmerkungen:

                                    • smooth muscle cells are shaped as rugby balls shape and are more fatty when contracted.
                                    1. function

                                      Anmerkungen:

                                      • Smooth muscle is not under conscious control, it is controlled by out nervous system. Smooth muscle is found in the bladder wall and stomach wall.
                                    2. Cardiac
                                      1. structure

                                        Anmerkungen:

                                        • Cardiac muscle is only found in the heart and is not under conscious control.
                                        1. function

                                          Anmerkungen:

                                          • The cardiac muscle can contract without any nervous stimulation which Is known as myogenic.
                                      2. connective
                                        1. bone
                                          1. cartilage
                                            1. function

                                              Anmerkungen:

                                              • Cartilage allows parts of our body to be more flexible, such as our nose and ears.
                                              1. structure

                                                Anmerkungen:

                                                • The cartilage allows structure and flexibility.
                                              2. function

                                                Anmerkungen:

                                                • Our bones store different kinds of nutrients, minerals and lipids and produces blood cells. Bones also supports our framework.
                                                1. structure

                                                  Anmerkungen:

                                                  • The bones are hard living tissue made up of calcium salts. In the middle of the bone includes a spongy type which contains blood vessiles and bone marrow which contain stem cells
                                                2. blood
                                                  1. function

                                                    Anmerkungen:

                                                    • Carries around different materials such as O2, CO2, nutrients and waste
                                                    1. structure

                                                      Anmerkungen:

                                                      • Small red overall shaped, does not have a nucleus but can live for 120 days.
                                                    2. adipose
                                                      1. function

                                                        Anmerkungen:

                                                        • a sticky white material which combines muscles groups, blood vessel and nerves system together.
                                                        1. strucutre

                                                          Anmerkungen:

                                                          • Insulates and stores the energy which is made. It contain collagen and elastin fibres which makes it strechy
                                                      2. nervous system
                                                        Zusammenfassung anzeigen Zusammenfassung ausblenden

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