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biology revision - Coggle Diagram

- - - - On the outside of all eukaryotes, holds the cell together and controls what can go in and out of the cell
      - Structure
        
        Phospholipids
        
        Protiens
      - Osmosis
        
        Tonicity
        
        Hypotonic
        
        Hypertonic
        
        Isotonic
      - Transport
    - - Creates ATP (adenosine triphosphate) or energy for the cell
    - - Created in the nucleolus, carries RNA outside of the nucleus as instructions so the cell can create protiens
    - - Made of microtubules, creates structure inside the cell
    - - Present in plant cells, on the outside of the cell to create structure and prevent the cell from bursting when there is a lot of water
    - - Holds all the genetic material (DNA) of the cell
      - Nucleolus
        
        Inside of the nucleus
        
        Creates ribosomes
    - - Smooth ER
      - Rough ER
    - - Holds water
    - - In plant cells, responsible for photosynthesis
  - - - Characteristics
      - Types
    - - Characteristics
      - Types
        
        Stem cells
  - - - Mitosis
        
        Protophase
        
        Metaphase
        
        Anaphase
        
        Telophase
        
        Cytokinesis
        
        Checkpoints
      - Interphase
        
        G1
        
        S
        
        G2
        
        G0 phase
    - - Binary fission
    - - Contact inhibiton
      - Mitogens
      - Genes
        
        Tumor suppressor genes
        
        Proto-oncogenes
      - Telomeres
      - Defects in cell cycle controls
        
        Cancer cells
    - - Apoptosis
        
        Execution
        
        Can be done through two pathways
        
        Intrinsic pathway
        
        Extrinsic pathway
      - Necrosis
- - - - Y linked
      - X linked
  - - - Monohybrid crosses
      - Dihybrid crosses
  - - - Allelles
      - Gene loci
    - - Karyotypes
      - Malfuctions (?)
- - - - Hyperthyroidism
- - - - Parasitism
        
        One organism relies on the other and depletes its resources or harms it
      - Commensalism
        
        One organism benefits, the other is indifferent
      - Predation
        
        One organism eats the other
      - Amensalism
        
        One organism is harmed, the other is indifferent
      - Mutualism
        
        Both organisms benefit from the relationship
      - Competition
        
        Organisms fight over the same resources
    - - A keystone species is a species in an ecosystem that has a disproportionate affect on the ecosystem compared to its population size
    - - A species that behaviours shape or form new/different habitats in its ecosystem