Thursday, January 24, 2013

Cell Organelles Dicoverers

We have seen in the previous posts about all the organelles in an animal cell with their structure and functions. But have we wondered who discovered them? So, I just want to make it easy for you all by jotting down the organelles and their discoverers over here.

The Organelles of the Cell

  1. Cell Membrane - Robert Hooke in 1665 first view the cells under the microscope and hence, he is credited with the discovery of cell membrane.
  2. Centriole - Discovered by Edouard Van Beneden in 1883 and was described and coined by Theodor Boveri in 1888.
  3. Centrosome - Discovered by Edouard Van Beneden in 1883 and was described and coined by Theodor Boveri in 1888.
  4. Cytoskeleton - Nikolai K Koltsov in 1903 proposed that the shape of the cell is determined by the tubular network, the cytoskelton. However, the word was introduced and coined by Paul Wintrebert in 1931 (in French, cytosquelette).
    i. Microtubules - De Robertis and Franchi disovered microtubules in 1953 in nerve cell and later Sabatani, Bansch, Barnette in 1963 explained the structure of microtubule.
    ii. Microfilament/Actin Filaments - Edward David Korn discovered microfilament in 1968 in Acanthamoeba castellanii.
    iii. Intermediate Filaments - The groep of Howard Holtzer in 1968 discovered intermediate filaments.
  5. Cytosol - Discovered in 1835and no single scientist can be accredited to its discovery.
  6. Golgi Apparatus -Camillo Golgi identified it in 1897 and named after him in 1898.
  7. Lysosomes - Discovered by Christian de Duve in 1949 (or 1950s).
  8. Mitochondria - Albert von Kolliker studied mitochondria in muscle cell in 1857; Richard Altmann first recognized them as cell organelle in 1894; Term "mitochondria' coined by Carl Benda in 1898.
  9. Nucleus - Robert Brown discovered cell nucleus in 1833.
  10. Ribosomes -Discovered by George Palade in 1955.
  11. Endoplasmic Reticulum - Albert Claude in Belgium and Keith Porter at Rockfeller Institue in 1945.
  12. Vacuole - Antony van Leeuwenhoek is credited with discovery of vacuole when he was studying bacteria in 1676.
  13. Plastids: 'Plastid' term was coined by Ernst Haeckel in 1866. however, in 1883, Andreas Schimper was the first to give the clear definition of plastid and he also explained the relationship between the different types. 
  14. Nucleolus: The  nucleolus was first discovered in eel cells in 1774 by Felice Fontana.
  15. Chromosomes: The chromosomes were first discovered by Karl Wilhelm von Nageli in 1842.
If any references are needed, feel free to contact me.!

82 comments:

  1. Thank you so much it helped me in my homework

    ReplyDelete
  2. Thank you so much. It really helped me a lot.

    ReplyDelete
  3. Thanks a lot for help very good

    ReplyDelete
  4. Thanks it make my home work easy.

    ReplyDelete
  5. Thanks it help me for making notes

    ReplyDelete
  6. Thanks
    For answer
    Because it helps in in summer homework📚

    ReplyDelete
  7. Thank you so much it helped me for my holiday homework

    ReplyDelete
  8. Thanks it helps me in my summer homework

    ReplyDelete
  9. it helped me too in my summer hw

    ReplyDelete
  10. Thanks a lot for helping me for summer holidays work........

    ReplyDelete
  11. thank you it helped ne to do my work

    ReplyDelete
  12. Thanks it helped me in gaining knowledge

    ReplyDelete
  13. Thank you so much, this was really helpful

    ReplyDelete
  14. Thank you and briefly explained thumbs-up for that😁

    ReplyDelete
  15. Thank-you it really helped me in my homework

    ReplyDelete
  16. It was very helpful in my homework and saved my time

    ReplyDelete
  17. In lockdown it's very useful for us.
    Thanks

    ReplyDelete
  18. This comment has been removed by the author.

    ReplyDelete
  19. You should correct the misspelled "dicoverers," and remove the chromosomes from your list of organelles. Other than that, I like your post!

    ReplyDelete
  20. Thank you so much for your help

    ReplyDelete
  21. Really help ful

    It's very fantistic

    ReplyDelete
  22. Very helpful for exam🙏🏻🙏🏻🙏🏻

    ReplyDelete
  23. Thanks. It help me to complete my summer vecation H. W.

    ReplyDelete
  24. Nice post. It is really interesting. Thanks for sharing the blog!
    Host Cell Line
    Cell Line Development

    ReplyDelete
  25. I really admire you writing style and the article you had written Which is very interesting keep posting. Explore thousand of online certification courses such as Accounting for Begginers Tutorial, Digital Marketing Tutorial, Cell Structure and Function, Cloud Computing Tutorial or many more.

    ReplyDelete
  26. Thank you for provide us information.

    ReplyDelete
  27. Nice post. It is really interesting. Thanks for sharing the blog!

    Host Cell Line
    Cell Line Development

    ReplyDelete
  28. Help in holiday home work

    ReplyDelete
  29. This comment has been removed by the author.

    ReplyDelete
  30. This comment has been removed by the author.

    ReplyDelete
  31. This comment has been removed by the author.

    ReplyDelete
  32. Nice post. It is really interesting. Thanks for sharing the blog!

    Cell line development
    Pharmacokinetics
    DMPK

    ReplyDelete
  33. TQ it helped very much to know some thing new

    ReplyDelete
  34. It was really needed one!! Thank you so much🫶💗🎀

    ReplyDelete
  35. It's is very helpful for me

    ReplyDelete
  36. It is very useful

    ReplyDelete
  37. It is very useful bro

    ReplyDelete
  38. Very well written, fun to read and full of information. U a real one bro

    ReplyDelete
  39. Nanum solluven ethu nallave illa

    ReplyDelete
  40. It is very useful bor

    ReplyDelete