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shepuryov [24]
3 years ago
13

Question 1. Construct a crossword puzzle of your own using the keywords. (Chapter - 18 Pollution of Air and Water)​

Biology
1 answer:
Vera_Pavlovna [14]3 years ago
8 0
can you send keywords?
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The camel is the animal that has these characteristics.
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How can you reconcile this observation with the cause of death being hypoxia?
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5 0
3 years ago
Read 2 more answers
Please help
butalik [34]

The right answer is: The antibodies mistakenly identify the cells as foreign material.

The role of an antibody is to recognize a foreign antigen in order to neutralize it. They can achieve this thanks to the great specificity of their paratope, which recognizes only a very precise part of the antigen: the epitope. As soon as an antibody recognizes an epitope, the B lymphocyte that codes for that specific antibody multiplies and matures in order to synthesize the same antibodies, useful in large quantities.

The phenomenon described in the question is an autoimmunity mediated by autoantibodies.

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Some scientists say that they could have a beneficial role in cleaning up cell debris resulting from a disease.

The way in which these autoantibodies are produced, their precise role, and the reason why they decrease in individuals with certain diseases, are all issues that remain unresolved.

8 0
3 years ago
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