Answer:
It did not explain the process more clearly.
Explanation:
Limitation of the drawing is that it did not explain the process or phenomena clearly as compared to model which shows a phenomena more clearly. the main reason for that the model has a physical body while on the other hand, drawing is only the picture. in the model we can perform the whole process how a phenomena occurs, its different stages and its final outcome while these things can't be done with drawings.
Answer:Humans obtain energy from three classes of fuel molecules: carbohydrates, lipids, and proteins.
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Explanation:
Answer:
Both of the mice had the same allels by the parents (EE)
Explanation:
Answer:
In this lab, a visual representation of the process of DNA<em> profiling </em>was created by the process of <em>gel electrophoresis. </em>This process begins by using a restriction enzyme to <em>cut</em> the DNA into smaller fragments. The DNA fragments are placed in the holes of gel called <em>wells</em>. The gel is placed near the <em>negative electrode</em>. The DNA fragments travel toward the<em> positive</em> electrode because the DNA fragments are attracted to that side. The <em>small </em>molecules moved quickly through the gel and the<em> large</em> molecules moved slowly, creating a pattern of <em>bands</em> that can by analyzed.
Explanation:
DNA profiling can be described as a forensic technique which is using for comparing the DNA of different suspects with the DNA found at the crime site.
Gel electrophoresis can be described as a process through which different samples of DNA are separated based on their size and charge to mass ratio. The fragments of the DNA run on an agarose gel where they run from the negative terminal to the positive terminal depending on their size. The smaller molecules having a smaller mass will move faster than the larger molecules.
