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When the body recognizes a relatively harmless substance as a dangerous antigen and mounts an immune response this response is called what?
Wiki User
∙ 11y ago
pathogenesis
Wiki User
∙ 11y ago
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Is the radioactive material in smoke detectors dangerous?
Only if you eat it. The substance is americium-241, and it's so small that whatever radioactivity it produces is harmless.
What is a bactericide?
A bactericide is a substance which kills bacteria, especially one which is otherwise harmless.
What is an overreaction of the immune system to an invading particle or substance that is not normally harmful?
An overreaction of the immune system to an otherwise harmless substance is called an allergic reaction. In allergies, the immune system mistakenly identifies the harmless substance as a threat and produces an exaggerated response, leading to symptoms such as sneezing, itching, or hives.
Are some little volcanoes harmless?
no in 1902 a man named charles william said all volcanoes are all dangerous
What is the most dangerous black hole?
None, really. At least, for us, and now. A black hole can be dangerous if it's very massive (such as a supermassive black hole). But mainly, a black hole would be completely harmless, unless it gets close - and the nearest known black hole is at a distance of about 3000 light-years. Even a supermassive black hole would be harmless at such a distance.
What describes the body's recognition of a relatively harmless substance as a dangerous antigen and subsequent mounting of an immune response?
an allergic reaction
What is a substance that naturally decomposes into harmless materials is called?
A substance that naturally decomposes into harmless materials is called?
Is pet dangerous?
No they are harmless
Is basalt dangerous?
Basalt is one of the commonest volcanic rocks, and is about as inert as a substance can get. It is harmless to humans - unless someone picks up a chunk of it and throws it at you!
Is the radioactive material in smoke detectors dangerous?
Only if you eat it. The substance is americium-241, and it's so small that whatever radioactivity it produces is harmless.
Is the Pacific Ocean harmless?
it is full of dangerous animals so no it is not harmless
Are dodos dangerous or harmless?
No one knows for sure if the Dodo was a dangerous animal or not, but it is likely that the Dodo was a harmless creature....Actually it is almost an absolute fact that the Dodo was harmless.
What damage can algae cause?
Algae by itself is relatively harmless. It is natures way of telling you that much more dangerous and harmful pathogens are probably also present in the water.
Is centipede dangerous?
centipedes are not dangerous, they are harmless. furry catarpillas ar dangerous
How do walruses interact?
dangerous or harmless
Are tornadoes harmless?
no, they are very dangerous
A sentence with harmless in it?
The dangerous question had a harmless answer. The misguided youth was essentially harmless. Some of the charged war criminals were held to have been harmless.
