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Did you know?

In 1835 it was discovered that a disease of silkworms known as muscardine could be transferred from one silkworm to another, and was caused by a fungus.

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Multiple sclerosis is a condition wherein the body's nervous system is weakened by an autoimmune reaction that attacks the myelin sheaths of neurons.

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Asthma attacks and symptoms usually get started by specific triggers (such as viruses, allergies, gases, and air particles). You should talk to your doctor about these triggers and find ways to avoid or get rid of them.

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Human kidneys will clean about 1 million gallons of blood in an average lifetime.

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The B-complex vitamins and vitamin C are not stored in the body and must be replaced each day.

Mechanisms of Active and Passive Immunity Mechanisms of Active and Passive Immunity
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The Cells of the Innate Response The Cells of the Innate Response
The Molecules of the Innate Immune Response The Molecules of the Innate Immune Response
Genetically determined innate immunity due to the species specificity of some infections, due to ... Genetically determined innate immunity due to the species specificity of some infections, due to ...
Innate Defenses Innate Defenses
Video: DNA Replication Factory and Protein

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