Gases move from high-pressure areas to low-pressure areas. The bigger the difference between the pressures, the faster the air will move from the high to the low pressure.
Answer:
It can help us determine the DNA's approximate sizes and charges.
Explanation:
Gel electrophoresis is a technique used to separate DNA fragments (or other macromolecules, such as RNA and proteins) based on their size and charge. Electrophoresis involves running a current through a gel containing the molecules of interest. Based on their size and charge, the molecules will travel through the gel in different directions or at different speeds, allowing them to be separated from one another.
Once the fragments have been separated, we can examine the gel and see what sizes of bands are found on it. When a gel is stained with a DNA-binding dye and placed under UV light, the DNA fragments will glow, allowing us to see the DNA present at different locations along the length of the gel.
A well-defined “line” of DNA on a gel is called a band. Each band contains a large number of DNA fragments of the same size that have all traveled as a group to the same position. A single DNA fragment (or even a small group of DNA fragments) would not be visible by itself on a gel.
By comparing the bands in a sample to the DNA ladder, their approximate sizes can be determined.
Answer: Decomposition in pools, ponds, and lakes takes place mostly in the benthic zone.
Explanation:
Answer:
Determining that the study has a maximization of benefits and a minimization of risks.
Explanation:
Sunlight is extremely important for most plants to grow and strive. Plants deprived of this light will lose color and die, however, plants CAN survive with indirect light, for certain plants they should be in indirect light versus direct sunlight. When plants aren't getting the sunlight they need, they will tend to grow<em> </em>upward rapidly, in search of light before it is too late.
I hypothesize that the plant will grow rapidly in search of light, and if it cannot get the sufficient amount of light it needs, the plant will lose its color and eventually die.
Hope this helps!
-Moiselle