1 Open your Weebly account and select the Edit option for your website, if you arenât already present on the website you are designing. 2  On the Weebly Editor, select the âMultimediaâ tab on the menu bar. 3  You will find the options â Photo Gallery, Slideshow, File, Audio Player, Video and more on the menu.
-After many cycles, millions of copies of the DNA can be produced. -This is useful in DNA fingerprinting, as researchers can do many tests on the same DNA sample. The first step to making a genetic fingerprint requires getting a sample of DNA.This sample can come from blood, semen, hair or saliva, and may be an extremely small sample.CR can be used in DNA fingerprinting as a way to make numerous copies of isolated DNA. The process can selectively amplify a single copy of a desired sequence. First Cycle: -Dna molecules are melted by raising the temperature to 95 degrees Celcius.
To find a DNA fingerprint, a scientist has to first take the DNA out of the nucleus of a cell. The cell that is used to get a DNA fingerprint can be a skin cell, a hair root cell, or even a cheek cell that gets washed out of your mouth in your spit.This is because your unique DNA is the same in all of your cells.o find a DNA fingerprint, a scientist has to first take the DNA out of the nucleus of a cell. The cell that is used to get a DNA fingerprint can be a skin cell, a hair root cell, or even a cheek cell that gets washed out of your mouth in your spit.