<span>For the first step, you must isolate the cells from the media. The cells contain the DNA so you keep the cells and pellet.
The next step would be a cell lysis which causes the cells to open and the DNA to come out. At this point you would keep the supernatant, as the pellet is the cell membrane and other parts of the cell.
The chelex is to bind to transition metal ions. This would cause and DNases in the cell to become inactive because the metal ion is their cofactor. The pellet in this case would contain the chelex and the DNA would still be in the supernatant.</span>
Answer:
because your body is using more energy while doing a squat, then while standing .
Explanation:
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Scavenge dead matter on the ocean floor because many animals in this zone do not have eyes Use bioluminescence to lure prey because in total darkness prey will not be drawn to the light Use camouflage to blend into the seafloor because prey can be easily ambushed Produce their own food due to the lack of nutrients on the ocean floor.
In the given case, the dependent variable is the progression of the disease.
An independent variable refers to the variable, which is monitored or modified in a scientific examination to test the influences on the dependent variable. A dependent variable refers to the variable being examined and determined in a scientific test. Both the dependent and the independent variable may be witnessed in the terms of effect and cause.
Gametes or reproductive cells belong to haploid cause every of them has one half of chromosomes,23 pairs each , if they unite this is the time they are called diploid with complete traits and 46 chromosomes.