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notsponge [240]
3 years ago
15

In the Ouchterlony technique, a precipitin line forms where _______. In the Ouchterlony technique, a precipitin line forms where

_______. antigen is present in excess of antibody antibodies are present in excess of antigen the ratio of antigen and antibodies is optimal two different antibodies bind to each other
Biology
1 answer:
MA_775_DIABLO [31]3 years ago
8 0
Protons electrons are stored making helpful neurons
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Is the statement qualitative or quantitative?
enot [183]

Answer:

The mash grass was 0.62 m tall. (Quantitative)

The experimental group was yellow with green spots (Qualitative)

Explanation:

Quantitative= data values are given

4 0
3 years ago
In what two ways could a desert be found at 30°N?
ryzh [129]
All the deserts are found at 30<span>°N because


</span><span>Hot air from the equator rises, then cools, moisture is lost, and the dry air comes down at 30 degrees north and south</span>
5 0
4 years ago
What part of the respiratory system is composed of a single layer of epithelial tissues surrounded by a network of capillaries?
svetlana [45]
I think the correct answer from the choices listed above is option A. It is the alveoli that is composed of single layer <span>surrounded by a network of capillaries. These are used to allow oxygen and carbon dioxide to move from the lungs to the bloodstream.</span>
6 0
4 years ago
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Which gaseous giants did Renaissance scientists such as Galileo know about?
Anna007 [38]

The correct answer is:

a. Jupiter

Explanation:

In 1610, Galileo Galilei turned his rudimentary telescope on Jupiter and understood that it had 4 large moons orbiting it: Io, Europa, Ganymede, and Callisto. This was an amazing discovery because it explained that Earth was not the center of the Universe as champions of the geocentric view assumed.

8 0
4 years ago
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If a species has 35 percent adenine in its dna, what is the percentage of the other three bases?
Basile [38]

Answer:

The percentage of other bases are: Thymine = 35%, guanine = 15% and cytosine = 15%.

Explanation:

There are four bases in DNA molecules, the bases are adenine, thymine, guanine and cytosine. The quantity of adenine and thymine are always equal, so also, the quantity of guanine and cytosine are always equal. Based on the information given in the question, Adenine = 35%, this implies that thymine too is 35%. The two bases added together give 70% , leaving only 30% for guanine and cytosine. Cytosine and guanine will share this equally and so each one of them will have 15%.

7 0
3 years ago
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