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A Tour Of The Cell - Coggle Diagram

- - - - The nuclear side of the envelope is lined by the lamina,which is composed of proteins and maintains the shape of the nucleus
  - - - Ribosomes
        
        are complexes made of ribosomal RNA and protein,Ribosomes build proteins in two locations in the cytosol and on the outside of the endoplasmic reticulum or the nuclear envelope
- - - - No Nucleus,DNA in an unbound region called the nucleotide,No membrane-bound organelles,Cytoplasm bound by the plasma membrane
        (Bacteria and Archaea)
    - - DNA in a nucleus that is bounded by a double
        membrane,Membrane-bound organelles,Cytoplasm in the region between the plasma
        membrane and nucleus,Eukaryotic cells are generally much bigger than prokaryotic cells
        (animals,plants and fungi,protists)
- - - - which lacks ribosomes,functions as synthesizes lipids,detoxifies drugs and poisons,stores calcium ions
      - Rough ER
        
        whose surface is studded with ribosomes,Has bound ribosomes, which secrete glycoproteins,Distributes transport vesicles, secretory proteins
        surrounded by membranes,is a membrane factory for the cell
    - - consists of flattened membranous sacs called cisternae,the golgi apparatus modifies products of the ER,Manufactures certain macromolecules,sorts and packages materials into transport vesicles
      - Lysosomes
        
        Is a membranous sac of hydrolytic enzymes that can digest macromolecules,Lysosomal enzymes work best in the acidic
        environment inside the lysosome
- - - - focus a beam of electrons onto the surface of an specimen, providing images that are 3D, these are used to study subcellular structures.(ants,mechanisms in flies,hidden structures of minerals)
      - Transmission electron microscopes (TEMs)
        
        focus a beam of electrons through a specimen TEMs are used mainly too study the internal structure of cells also as SEMs used to study subcellular structures (smallest structures in matter)