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statuscvo [17]
3 years ago
6

Which of the following represents an ion

Biology
1 answer:
Mariana [72]3 years ago
5 0
Where is the picture
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How can some single-celled organisms survive even though they are really simple
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When testing for hiv, a/an test produces more accurate results than the elisa test?
34kurt

When testing for hiv, an Antibody screening test produces more accurate results than the elisa test.

<u>Explanation:</u>

An Antibody screening test is the best test available to diagnose a HIV infected person by spotting a particular protein in the infected blood sample. HIV a sexual borne disease is highly contagious and a life taker. The earlier it is been deducted through the antibody screening test and the treatment can be given to expand your life cycle.

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3 years ago
Cells are arranged to form different types of _____, which then work to perform specific jobs for the well-being of the animal.
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Answer:

Cells are arranged to form different types of TISSUE, which then work to perform specific jobs for the well-being of the animal.

6 0
2 years ago
Which labeled placemark in the layers folder represents the stratosphere?
Leya [2.2K]
The atmosphere is divided into different regions, called layers. The layer closest to the surface is known as troposphere, after which comes the stratosphere. The stratosphere begins at an altitude of 10 miles above the surface of the earth and stretches up to 31 miles above the surface of the earth. It is the second layer of the atmosphere (beginning from the surface of the earth) and it is the region which contains ozone, which plays a vital role in stopping ultraviolet radiation from reaching the earth's surface.
7 0
3 years ago
a point mutation changes the DNA sequence CGA to CGT but the same protein is still produced. which point mutation occurred
notsponge [240]

Answer: The correct answer is silent mutation . In this type of mutation there is no change in  the phenotype of the individual which means there occurs a mutation where two different amino acid codes for the same protein .There are sequences present in the body where a point mutation occurs but the protein formed is still the same .If you will see the genotype you can easily observe that the amino acid sequence is different but the protein formed is same. Example AAA codes for lysine and the amino acid lysine is formed by AAG .

HOPE THIS HELPS

7 0
3 years ago
Read 2 more answers
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