Functions of the skin

Beschreibung

Biology
hannahcollins030
Mindmap von hannahcollins030, aktualisiert more than 1 year ago
hannahcollins030
Erstellt von hannahcollins030 vor etwa 11 Jahre
378
1

Zusammenfassung der Ressource

Functions of the skin
  1. Protection
    1. Epidermis-damage,water loss,entry of pathogens
      1. Melanin- ultraviolet radiation
        1. Sebum Oil-keeps epidermis intact
        2. Vitamin Production
          1. Vitamin D made
          2. Food Store
            1. Fat stores energy
            2. Excretion
              1. Sweat removes water and salts from body
              2. Sense organ
                1. Has receptors-allow to sense touch,pain & temp
                2. Temperature Regulation
                  1. Cold
                    1. Hair stands up
                      1. Blood vessels become narrow
                        1. Shivering
                        2. Warm
                          1. sweating
                            1. Blood vessels dialate (widen)
                          Zusammenfassung anzeigen Zusammenfassung ausblenden

                          ähnlicher Inhalt

                          The Lymphatic System
                          james liew
                          Plant Reproduction
                          Samira Alnougi
                          Using GoConqr to teach science
                          Sarah Egan
                          Biology AQA 3.1.3 Cells
                          evie.daines
                          Biology AQA 3.2.5 Mitosis
                          evie.daines
                          Biology AQA 3.1.3 Osmosis and Diffusion
                          evie.daines
                          Biology- Genes, Chromosomes and DNA
                          Laura Perry
                          Biology- Genes and Variation
                          Laura Perry
                          Enzymes and Respiration
                          I Turner
                          GCSE AQA Biology - Unit 2
                          James Jolliffe
                          GCSE AQA Biology 1 Quiz
                          Lilac Potato