Search Britannica
Click here to search
Search Britannica
Click here to search
SUBSCRIBE
SUBSCRIBE
Login
https://premium.britannica.com/premium-membership/?utm_source=premium&utm_medium=nav-login-box&utm_campaign=evergreen
SUBSCRIBE
Home
History & Society
Science & Tech
Biographies
Animals & Nature
Geography & Travel
Arts & Culture
ProCon
Money
Games & Quizzes
Videos
On This Day
One Good Fact
Dictionary
New Articles
History & Society
Lifestyles & Social Issues
Philosophy & Religion
Politics, Law & Government
World History
Science & Tech
Health & Medicine
Science
Technology
Biographies
Browse Biographies
Animals & Nature
Birds, Reptiles & Other Vertebrates
Bugs, Mollusks & Other Invertebrates
Environment
Fossils & Geologic Time
Mammals
Plants
Geography & Travel
Geography & Travel
Arts & Culture
Entertainment & Pop Culture
Literature
Sports & Recreation
Visual Arts
Companions
Demystified
Image Galleries
Lists
Podcasts
Spotlight
Summaries
The Forum
Top Questions
#WTFact
Britannica Kids
Ask the Chatbot
Games & Quizzes
History & Society
Science & Tech
Biographies
Animals & Nature
Geography & Travel
Arts & Culture
ProCon
Money
Videos
Home
Videos
Science
Observe the human immune response phagocytosis
Observe the human immune response phagocytosis
Learn about the human immune response phagocytosis by watching time-lapse photography of a leukocyte, or white blood cell (globular structure), consuming bacteria.
Encyclopædia Britannica, Inc.
Observe the human immune response phagocytosis
Understanding the human cardiovascular system
Observe how a red blood cell travels from the heart to the lungs and other body tissues to exchange oxygen and carbon dioxide
The science behind morning breath
Learn about the oxygen-transporting function and molecular structure of the protein hemoglobin
Learn about sickle cell anemia and how a tiny microfluidic device can help analyze the behaviour of blood from sickle cell patients
How much blood is in the human body?
Learn about the common cold, its causes, and remedies
How bacteria help decompose organic waste
Related Articles:
bacteria
,
blood
,
human blood
,
immune system
,
white blood cell
,
macrophage
,
phagocytosis