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Cytology micrographs

Cytology micrographs. Cell membrane. Trilamellar structure Dark (electron dense outer layer) Light (electron lucent middle layer). E M two adjacent cell membranes. Mitochondria. rounded or oval, surrounded by two membranes; outer membrane is smooth and inner membrane forms shelves (cristae)

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Cytology micrographs

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  1. Cytology micrographs

  2. Cell membrane Trilamellar structure Dark (electron dense outer layer) Light (electron lucent middle layer)

  3. E M two adjacent cell membranes

  4. Mitochondria rounded or oval, surrounded by two membranes; outer membrane is smooth and inner membrane forms shelves (cristae) Matrix shows electron dense granules: Ca+, RNA and DNA

  5. Mitochondria

  6. Mitochondria

  7. Golgi apparatus Parallel flat membranous saccules transfer vesicles secretory vesicles

  8. Lysosomes Primary: Homogenous rounded structure Secondary: 1- phagosome: rounded structure with heterogeneous matrix 2- multivesicular bodies: large vesicle with bibles in the matrix 3- autolysosome: old organelle inside (usually mitochondria)

  9. Lysosomes Primary lysosome

  10. Lysosomes Autolysosome

  11. Lysosomes

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