Not sure what you mean by this question... If a sample of your DNA is taken, it can be compared to some other sample of tissue to determine if that other tissue sample came from your body. It can also be used to determine paternity/maternity, or how similar your DNA is to someone elses. It could also potentially be used to determine your genetic predisposition for certain heritable characteristics, such as various diseases or even personality traits.
A swab taken from you would contain your DNA and thus match your DNA. A swab taken from the alleged victim would contain the victim's DNA and thus match the victim's DNA. What would be shocking is if the swab taken from you didn't match your DNA, or the victim's swab didn't match their DNA. Therefor, it means that you are you, and the alleged victim is the alleged victim.
A bacterial cell that has taken up plasmid DNA is transformed.
It means that you are related
because we want to study the DNA or we can say that analysis of DNA
No, DNA can be taken from deceased persons.
yes
During the S stage DNA synthesis occurs. (copying of the DNA)
what happen when dna letters are changed
DNA is copied.
DNA is the result of the y and x chromosome combining in the womb. DNA can be taken from anywhere to determine the 3 trillion letters that make up who you are. So unless the part of the body that the DNA sample is taken from produces sugars, then no, DNA does not contain sugar.
You get two exact replica or the photocopies of DNA during splitting of DNA.
DNA splits, and mRNA and tRNA are there to create new strands for the new replicated DNA strand. This is what happens prior to mitosis in cell division.