Answer: For detection and confirmation of HIV antibodies in blood samples.
Explanation: As the name implies ELISA( Enzyme-linked immunosorbent assay) is the first test widely used for determining the presence of HIV in a person's serum because of its high sensitivity. In an ELISA, a person's serum is diluted 400 times and applied to a plate to which HIV antigens are attached. If antibodies to HIV are present in the serum, they may bind to these HIV antigens. The plate is then washed to remove all other components of the serum. A specially prepared "secondary antibody" (an antibody that binds to other antibodies) is then applied to the plate, followed by another wash. This secondary antibody is chemically linked in advance to an enzyme.
Thus, the plate will contain enzyme in proportion to the amount of secondary antibody bound to the plate. A substrate for the enzyme is applied, and catalysis by the enzyme leads to a change in color or fluorescence. ELISA results are reported as a number; the most controversial aspect of this test is determining the "cut-off" point between a positive and a negative result. A cut-off point may be determined by comparing it with a known standard. Unknown samples that generate a stronger signal than the known or control sample or are called "positive" while those that generate weaker signal are "negative".
<h3>Correct answer:
</h3><h2>Practicing health-enhancing behaviors and reducing negative influences and risk.
</h2><h3>Explanation:
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Self-management is a fundamental ability that will benefit you in your life. It includes setting aims and controlling your time. Amplifying your impulse and attention skills will assist you to defeat the decoy of procrastination.
Answer:True, False True, False.
Explanation:
World Trade Organization (WTO) was established on the first of January, 1995. It has its headquarter in Geneva, Switzerland. The World Trade Organization, WTO has member States totalling one hundred and sixty-four(164). World Trade Organization is an international organization that deals with the rules of trade between different nations.
World Trade Organization (WTO) do resolve trade disputes, also,the organization provides a forum for negotiating and monitoring of trade. The World Trade Organization, WTO was formed by countries that conduct the majority of international trade.
The WTO also seek to eliminate restrictions on the flow of money between countries.
Seizures
if that is what you are asking..
D. a condition characterized by delusions and confused thinkig
