Chapter 1
The body's secret plumbing
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Chapter 2
The immune training camp
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Chapter 3
From ancient humors to modern microscopes
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Chapter 4
Guardians of balance and health
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YOUR GOAL
Master of The human lymphatic system
Ch 2 · The immune training camp
artiteacher The immune training camp
Inside the lymph nodes, we're training the cells to recognize the enemy!
Fun Fact
Thymus shrinking: The thymus gland reaches its maximum weight of about 40 grams during puberty, after which it slowly shrinks and is replaced by fat.
Glossary
thymus (noun)
A lymphoid organ situated in the chest that is essential for the development of T cells. In 1961, researcher Jacques Miller discovered that this organ is vital for developing adaptive immunity.
A lymphoid organ situated in the chest that is essential for the development of T cells. In 1961, researcher Jacques Miller discovered that this organ is vital for developing adaptive immunity.
Quiz
Which lymphatic organ is responsible for filtering blood and recycling old red blood cells?