Temperature, Pressure, Wind Speed and Direction, Cloud Coverage, Precipitation and Humidity
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Explanation:
The process of natural selection which are believed to have developed the trait or fitness of other organisms through large population
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well tricky question, I think they heat up to go through the thic layer of the atmosphere. Thats a good Question
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C. Aldosterone increases sodium reabsorption by increasing the number of Na+-K+ ATPase pumps in the luminal membrane of the proximal tubule.
Explanation;
- Aldosterone hormone is produced by the adrenal gland and mainly carries out its functions in the kidney.Through the aldosterone hormone the body is able to retain more water for the kidney is able to hold more sodium.
- When the plasma sodium levels decrease and the plasma potassium levels increase the production of aldosterone hormone is stimulated for sodium is needed in the .body to maintain the high water levels in the body.
The hiv-1/2 ag/ab immunoassay test identifies the P24 antigen and antibodies that may be present in the blood as early as 13 days post exposure .
<h3>What is hiv-1/2 ag/ab immunoassay test ?</h3>
It is a rapid point care test .hiv-1/2 ag/ab is a solid phase enzyme -linked immunosorbent assay for the qualitative detection of HIV-1 ( P24 antigen) , anti-HIV-1 including subtype O, and anti-HIV-2 antibodies ( including isotype IgG, IgM ,IgA ) in human serum or plasma.
It is the latest generation for the simultaneous detection of the presence of anti -HIV antibodies and HIV antigens . it also helps in the differentiation of HIV-1 from HIV-2 infection .
HIV-1 was discovered first and is more prevalent worldwide , while HIV-2 is less pathogenic and is mostly confined to west africa.
<h3>What is P24 antigen ?</h3>
P24 antigen is the indication of HIV positive .when you do your hiv test then if it found in blood then your body infected by HIV .P24 is produced 2-3 weeks after infection and before antibodies are produced .
P24 levels are only detectable for the next 1-2 months. P24 levels typically peak just after the onset of ARS symptoms at 2-3 weeks after infection .
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