You can easily eliminate A because qualitative data has nothing to do with numbers or . So your answer would be B, C , and D
False. Btw, this is on google on Quizlet. You should try it sometime.
Water, your hair, fabric, skincare, food, skin, blood
<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>
The resistant insects are able to survive to reproduce and create a population that is also resistant