{"page":"\n\n
\n
\n
\n
\n
\n\nVideo\n
\n

\nHuman Defense Systems: Physical and Chemical Barriers and the Specific Immune System\n

\n
\n
\nGet Free Access for 10 Days!\n
\n
\n
\n
\n
\n
×
\n\n\n
\n\nPublisher:\n\nCurated Video\n\n\n
\n
\nThis video explains the human defense systems and how our bodies protect against pathogens or microorganisms that cause diseases. The video emphasizes three main ways of defending ourselves against pathogens: physical barriers, chemical...\nThis video explains the human defense systems and how our bodies protect against pathogens or microorganisms that cause diseases. The video emphasizes three main ways of defending ourselves against pathogens: physical barriers, chemical defenses and specific immune system. The video explains how lymphocytes produce antibodies that attach to antigens on the surface of the pathogen and destroy it. The video also discusses memory lymphocytes that remain in the blood after infection or vaccination, leading to a faster and more effective secondary response to the pathogen.\n
\n
\n\n
\n
\n
\n
\n

Resource Details

\n
\n
\n
\n
Curator Rating
\n
\n
\n
\n
\n
\n
Educator Rating
Not yet Rated
\n
\n
\n
\n
\n
Media Length
\n
10:20
\n
\n
\n
\n
\n
Grade
Higher Ed
\n
\n
\n
\n
\n
Subjects
Science
4 more...
\n
\n
\n
\n
\n
Media Type
Instructional Videos
\n
\n
\n
\n
\n
Source:
\n
\nKnowMo Biology\n\n
\n
\n
\n
\n
\n
Date
\n
2018
\n
\n
\n
\n
\n\n
Language
English
\n
\n
\n
\n
\n
Audiences
For Teacher Use
2 more...
\n
\n
\n
\n
\n
Usage Permissions
Fine Print: Educational Use
\n
\n
\n
\n
\n
\n

Additional Materials

\n
\n\nSign in or Join Now
\" data-title=\"Get Full Access\" data-container=\"body\" rel=\"popover\" tabindex=\"0\" href=\"/subscription/new\">Video Transcript\n
\n
\n\nSign in or Join Now
\" data-title=\"Get Full Access\" data-container=\"body\" rel=\"popover\" tabindex=\"0\" href=\"/subscription/new\">Video Preview\n
\n
\n
\n

Concepts

\n
\n
cells, antibodies, blood
\n
\n\n\n
\n
\n
\n
\n

Additional Tags

\n
\n
gcse, and, igcse, science, biology, edexcel, extras, refilms, human, defence, systems, physical barrier, chemical defenses, chemical defences, perfectly fits, secondary response, primary response, sillier cells, ciliated cells, secrete antibodies, memory lymphocytes, blood increases, pathogen enters, lymphocyte cells, produce antibodies, large number, response, physical, produce, lymphocyte, lymphocytes, move, cell, gonna, attack, mucus, number, stomach
\n
\n\n\n
\n
\n
\n
\n

Classroom Considerations

\n
Best For: Explaining a topic
Video is ad-free
\n
\n
\n

Educator Ratings

\n
\n
\n
\n
\n
\n\nShow resource details\n
\n
\n\" data-title=\"Get Full Access\" data-container=\"body\" rel=\"popover\" tabindex=\"0\" aria-label=\"Play video: Human Defense Systems: Physical and Chemical Barriers and the Specific Immune System\" href=\"/subscription/new\">\"Human\n\n
\n
\n
\n\n\n\n"}