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Unit 3 - Coggle Diagram

- - - - Synthesis of lipids, including oils, phospholipids, and steroid
      - Detoxify drugs and poison, especially in liver cells
      - Stores calcium ions
    - - Synthesis of protein that were secreted out of cells or presented on cells surface, mostly glycoproteins
- - - - Unicellular
        
        No nucleus and membrane-bounded organelles
        
        Such as blue-green algae, bacteria and mycoplasma
        
        Contain Nucleoid, Cell wall, Plasma membrane, Ribosome, and plasmid.
    - - Multi cellular
        
        Contain nucleus, membrane-bounded organelles, DNA, Ribosomes, Cytoplasm, and Plasma membrane
        
        Such as animals, plants, fungi and protists
  - - - Enclosed by nucleus envelope
        
        Euchromatin
        
        Return to dispersed state after mitosis
        
        Heterochromatin
        
        Constitutive heterochromatin
        
        Found mostly around centromeres(middle of chromosome)
        
        consist of highly repeated genes
        
        Facultative heterochromatin
        
        Inactivated during certain phases of an organism's life
      - nucleolus for rRNA(Ribosomal ribonucleic acid) synthesis, rRNA is a primary component of ribosomes
      - Nucleoplasm-dissolve solute
      - Nuclear matrix- protein-containing fibrillar network
      - Chromosome as extended fibers of chromatin
      - Nuclear pores
        
        Channel to transport proteins and RNA
        
        Contain nuclear pore complex(NPC)
        
        Composed of 30 proteins called nucleoporins
    - - Made up of rRNA, Ribozyme and proteins
      - carry out protein synthesis
      - Free ribosome
      - Bound ribosome-attach to the outside of ER
      - 4 Binding site
        
        P(peptidyl) site
        
        A(aminoacyl) site
        
        mRNA
        
        E(exit) site
    - - Cellular respiration
    - - Photosynthesizing organelles
      - contain stroma
        
        contain thylakoid
- - - - Scanning Electron Microscope
      - Transmission Electron Microscope(TEM)
    - - Maximum magnification is 1000-2000x
      - Image is inverted and virtual
    - - Used for close examination of 3d specimens
  - - - The ability to distinguish detail in an image or specimens, directly related to resolving power. Resolving power, is the minimum distance in which the two object can be separated by the microscope.
    - - ability to enlarge an image of an object