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bezimeni [28]
3 years ago
9

If after exchanging "body fluids" your ELISA is positive (shows a color change) does this mean you could have been the original

infected carrier? How will you check to see if you were the original infected carrier
Biology
1 answer:
blsea [12.9K]3 years ago
7 0

Answer:

By using detection antibodies specific for the infected carrier

Explanation:

The enzyme-linked immunosorbent assay (ELISA) assay is widely used in molecular biology (and biochemistry) laboratories to detect and measure antibodies in the blood. The antibodies are specific immunoglobulin proteins produced by B lymphocytes, these molecules bind to specific antigens present in pathogenic microorganisms during adaptive (acquired) immune responses, thereby protecting the organism against infectious agents. In consequence, the ELISA assay is a diagnostic method to assess the immune system responses against pathogenic microorganisms. The ELISA technique is specific because it is possible to use different detection antibodies, which bind to specific antigens in the polystyrene microtiter plate.

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Please answer.
mars1129 [50]

Answer:

The correct answer is D. an unbalanced force.

Explanation:

If an unbalanced force were applied to the glass of water (for example, someone pushing the glass, lifting it up, etc.), this would cause it to move.  However, a balanced force (if two people were to simultaneously pull the glass in opposite directions with the same amount of force) would not cause the glass to move.  Gravitational force acts on all objects; the force due to gravity is already acting on the cup at rest and will not cause it to undergo motion.  Friction is also already acting on the cup in the form of static friction, making it harder for someone to move the cup, so frictional force will not cause the cup to move either.  Therefore, the correct answer is D. an unbalanced force.

Hope this helps!

6 0
3 years ago
The ultimate product of transcription and translation is the formation of _________.
e-lub [12.9K]

Answer:

The answer here would be D, proteins.

Explanation:

Transcription forms RNA, while translation forms a polypeptide amino acid chain. Through a long process the polypeptide amino acid chain will eventually synthesize a protein.

3 0
3 years ago
The nitrogen utilized by most plants is derived from
Aloiza [94]
The answer is a. soil. Nitrogen naturally seeps into the soil, and makes up some of the composition of it, so that's where most plants would get their source of nitrogen :)
8 0
3 years ago
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Someone plz help<br> I will give you brainleist
antiseptic1488 [7]
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8 0
4 years ago
Which is the most specific taxonomic level that includes apes,orangutans, and humans
kifflom [539]
Monkeys, orangutans, and humans all belong to the primate order. Order is the 4th broadest classification. The genus and species of these may be different, but we all belong to the animal kingdom.
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4 years ago
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