Your Immune System: Natural Born Killer – Crash Course Biology #32

Hank tells us about the team of deadly ninja assassins that is tasked with protecting our bodies from all the bad guys that want to kill us – also known as our immune system.

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Table of Contents
1) Innate Immune System 1:45
a) Mucous Membranes 2:54
b) Inflammatory Response 3:44
c) Leukocytes 4:45

2) Open Letter 6:33
a) Natural Killer Cells 6:56
b) Dendritic Cells 7:57

3) Acquired Immune System 8:36
a) Antibodies 9:08
b) Lymphocytes 9:48
c) Cell-Mediated Response 10:17
d) Humoral Response 13:00

References
Campbell Biology, 9th ed.
http://faculty.stcc.edu/AandP/AP/AP2pages/Units18to20/blood/white.htm
http://highered.mcgraw-hill.com/sites/0072495855/student_view0/chapter24/animation__the_immune_response.html

This video uses the following sounds from Freesound.org:
“Pigs-01.flac” by Erdie
“straw slurp.wav” by dparke4
“Disgusting Slop.wav” by Ighuaran
“Sonar Ping.wav” by digifishmusic
“Swishes.wav” by Pogotron
“swing.mp3” by morgantj

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About The Objective Review - Journalist Joseph Kirk
"so it is to the printing press--to the recorder of man's deeds, the keeper of his conscience, the courier of his news--that we look for strength and assistance, confident that with your help man will be what he was born to be: free and independent." ~John F. Kennedy Contributing to the people with passion and diligence through vigorous and tedious research to get the facts out for review. Political Correspondent for: General News Agency United Press Association News Examiner Demonstrating much prowess for informing the inquiring mind throughout the Republic of the United States of America. an accredited member of the General News Agency, United States Press Agency, United Press Association, US Press Association, The Examiner and The Objective Review. You can be confident that you have been objectively and fully informed. Correspondent Joseph Kirk: theobjectivereview@gmail.com

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