Functions of the skin

Description

Biology
hannahcollins030
Mind Map by hannahcollins030, updated more than 1 year ago
hannahcollins030
Created by hannahcollins030 over 10 years ago
377
1

Resource summary

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)
                          Show full summary Hide full summary

                          Similar

                          The Lymphatic System
                          james liew
                          Plant Reproduction
                          Samira Alnougi
                          Using GoConqr to teach science
                          Sarah Egan
                          Biology- Genes, Chromosomes and DNA
                          Laura Perry
                          Biology- Genes and Variation
                          Laura Perry
                          GCSE Biology AQA
                          isabellabeaumont
                          AQA Biology 8.1 structure of DNA
                          Charlotte Hewson
                          GCSE Biology B2 (OCR)
                          Usman Rauf
                          The Circulatory System
                          Shane Buckley
                          Biology Unit 2 - DNA, meiosis, mitosis, cell cycle
                          DauntlessAlpha
                          Biological Molecules Definitions
                          siobhan.quirk