1 / 16

Cell Membrane and Organelles: A Visual Guide to Cytology Micrographs

Explore detailed micrographs of cell membranes and organelles like mitochondria, Golgi apparatus, and lysosomes, showcasing their structures and functions. Learn about the trilamellar structure of cell membranes and the characteristics of different lysosome types. This visual guide provides insights into the intricate world of cytology.

hustonj
Download Presentation

Cell Membrane and Organelles: A Visual Guide to Cytology Micrographs

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  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

More Related