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100 lessons,
4h 52m
How does our immune system work?
5,619 plays

In this bytes video learn about the immune system in our body, how it works and what are the two main parts of it.

Unacademy Bytes
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If I am not wrong ma'am, would u you please make me clear that even though Facebook's and Twitter's polls and various other Estimations were in favour of hillary , Right ? Then how Trump Won ? Could it happen ? do we have any such example in our country ?
please don't READ the information off of somewhere. try to really educate the people. EXPLAIN. Say it! don't read. Sounds uninteresting
please provide video of alkaline phosphate and acidic acid video
Thank you Mam, please make one Video on Paris Climate Accord.
A good effort to give knowledge photons like solar energy
very informative video.👍..and make a video on Panama Papers..
  1. How does our immune system work?

  2. Different groups of cells work together against just about any pathogen or germ. But illness can occur if the performance of the immune system is compromised.

  3. What do immune systems do?

  4. Without an immune system a human being would be just as exposed to the harmful influences of pathogens as to changes harmful to health happening inside of the body.

  5. Markers of Self Epithelial- Muscle cell cell Leukocyte Nerve cell Arnwork by Jeanne Kely 2004 Class I MHC self-marker protein

  6. Markers of Non-Self Bacteria SARS virus Antigen- Epitope Antibody Non-self nerve cell Non-self leukocyte Antigen Epitope Class I MHC protein Antibody

  7. There are two main parts of the immune system Immune system Innate immunity First line of defense Selective but non-antigen specific Gate keeper of adaptative immunity Adaptative immunity Antigen specific Memory B and T Lymphocytes Macrophage Dendritic NK NK.T Tyo cells