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TRANSPORT IN HUMANS&PLANTS (Movement of substances (Diffusion, Sugar -…

- - - - Ventricle
        
        Left
        
        Pumps oxygenated blood to the body through the aorta
        
        Right
        
        Pumps blood to the lung through the pulmonary artery
      - Atrium
        
        Left
        
        Oxygenated blood flows in by the pulmonary vein
        
        Right
        
        Deoxygenated blood flows from the vena cava
    - - Capillaries
        
        Are the smallest blood vessels
        
        Carries both oxygenated and dioxigenated blood
        
        1 Cell thick
        
        Very thin to allow diffusion in and out of the organs
        
        Contains no valves
      - Veins
        
        Contains no elastic walls
        
        Contains little muscle in there walls
        
        Have a large wide lumen
        
        Contains valves to prevent back flow
        
        Carries blood under low preassure
        
        Carries blood back to the heart
        
        Carries dioxygenated blood (With the exception of the pulmonary veins)
        
        Relies on contractions from nearby skeletal muscles to push blood along
      - Blood vessels that leads the blood out of the heart
        
        Has a small narrow lumen
        
        Contains elastic walls for recoil
        
        Carries blood under high preasures
        
        Contains muscular walls to push blood along with out bursting open
        
        Carries blood away from the heart
        
        Contains no valves
        
        Carries oxygenated blood (With the exception of the pulmonary arteries)
        
        Relies on contraction from the heart to push blood along
    - - Red blood cells
        
        Biconcave shape
        
        No nucleus - to give more room for oxigen
        
        Contains hemoglobin
      - Plasma
        
        contains
        
        Nutrients
        
        all your antibody's
        
        Proteins
        
        Hormones
      - White blood cells
        
        Defense against pathogens
  - - - Phagocyte
        
        Phagocytes can change shapes
        
        Engulfs the pathogen to digest it (phagocytosis)
        
        count for 70% of all White Blood Cells
      - Lymphocyte
        
        Produces antibodies
        
        Checks the blood for an outsider
        
        mark invaders to the immune system
- - - - Large surface area to volume ratio to absorb more water
      - Specialised
      - Has a long end
    - - Phloem
        
        Transports glucose to the rest of the plant (Translocation)
        
        Two way transport with end walls
      - Xylem
        
        Transports water and minerals from the roots to the leaves (Transpiration)
        
        One way transport with no end walls
  - - - Use - To create chloroplhyll
        
        Symptoms - Leaves turn yellow
    - - Use - Making DNA
        
        Symptoms - Poor root growth and discolored leaves
    - - Use - Making proteins and cell growth
        
        Symptoms - Poor growth and yellow leaves
    - - Respiration and Photosynthesis
        
        Symptoms - Poor flowers and fruit growth. Discolored leaves
- - - - To be able to maintain the inner conditions
    - - To be able to increase in size
    - - To be able to adapt and response to stimulus
    - - To be able to produce offsprings
    - - To be able to carry out chemical reaction
    - - To be able to remove unwanted or dangerous products
    - - To be able to transport its position
    - - To be able to take in substances for chemical reaction
  - - - Cell membrane
      - Nuclues
      - Centre vacuole
      - Ribosomes
      - Cytoplasm
      - Cell wall
      - Chloroplast
    - - Cytoplasm
      - Ribosomes
      - Temporary vacuole
      - Nucleus
      - Cell membrane