Please enable JavaScript.

Coggle requires JavaScript to display documents.

Science Topic SB5 (Key Words (Pathogens (A microorganism that causes a…

- - - - A protein coat that surrounds genetic material
    - - Strands of genetic material
    - - Surrounding the cell, providing an additional layer
- - - - Human
        
        Mouth:Saliva that contains enzymes breaks down bacterial cell walls. The saliva traps the bacteria and transports it to the stomach
        
        Eyes:Tears contain lysozyme to break down the cell wall of bacteria
        
        Stomach:Contains hydrochloric acid which kills bacteria and other microorganisms that have been swallowed.
        
        Physical also (Debatable)
        
        Skin is waterproof and impenetrable to microorganisms. Produce and discharge (Secretes) lysozymes.
      - Plants