How Do We Basically Differentiate DNA Of One Person From Other In DNA Fingerprinting?
Please tell me if the DNA of two people can not be same then how can the human body produce same kind of enzymes in human body n please tell me if it is so wide difference between DNA which kind of DNA do we consider,functional DNA(intron) or non functional DNA?
1 Answer - Sort by: Date | Rating
Electrophoresis is the method used in genetic
fingerprinting; it is a method of separating substances and analyzing molecular
structure based on the rate of movement of each component (fragments of DNA) in
a liquid medium while under the influence of an electric field. Humans have 46 chromosomes, 23 pairs in
females and 22 plus and an odd pair in males. Longest is named chromosome
1while the shortest 22, sex chromosome is called X and Y as out of sequence.
The base sequence of every chromosome 1 in every human being is similar but not
identical due to the existence of mutations and therefore, of different alleles
of genes. So, when fragmented, the fragments are similar but not exactly the
same in DNA from different people. Hence, it can produce same kind of enzymes
and the non-functional DNA are the introns and exons and they make up about ()%
of the whole DNA and so are not considered but the coding DNA.
fingerprinting; it is a method of separating substances and analyzing molecular
structure based on the rate of movement of each component (fragments of DNA) in
a liquid medium while under the influence of an electric field. Humans have 46 chromosomes, 23 pairs in
females and 22 plus and an odd pair in males. Longest is named chromosome
1while the shortest 22, sex chromosome is called X and Y as out of sequence.
The base sequence of every chromosome 1 in every human being is similar but not
identical due to the existence of mutations and therefore, of different alleles
of genes. So, when fragmented, the fragments are similar but not exactly the
same in DNA from different people. Hence, it can produce same kind of enzymes
and the non-functional DNA are the introns and exons and they make up about ()%
of the whole DNA and so are not considered but the coding DNA.
1
0
- What Is DNA Fingerprinting?
- What Other Problems Might DNA Fingerprinting Of Bear Hair Solve?
- Is The Shoutbox Things Basically A Post On The Person's Profile?
- Can Blood Dna Determine Person's Race?
- How Can I Get A Dna Test Without Being In Contact With The Person Who Is Taking The Test?
- How Did Fingerprinting Start?
- How Does One Get This Bacteria In The Stomac? Helicobactor
- How Much Sun Does A Seed Need To Sprout?
- What R The Characteristic Of Cyanobacteria?
- How Does Earthquakes Affect People's Health?
- How Is Transpiration Rate Measured?
- How To Grow A Plant?
- In Plants, What Is The Diploid Form Called?
- What Is The Parasitic Behavior Of Fungi?
- Where Is Rosemary Grown?
- What Is The Predication Of Osmosis In A Giant Model?
- What Are Abiotic Factors And It Means Of Each?
- How Blood Is Circulate?
- What Are The Significants Of Meiosis?
- What Are The Significant Of Meiosis?
- How Are Cells Tissues And Organ Connected?
- What Do Root Hair Cells Do?
- What Causes Fungus?
- Do The Cell Walls Of A Non Vascular Plant Support Their Bodies?
- How Do Mammals Regulate Their Body Temperature?
- What Is Artificial Legal Person?
- What Is Plant Wood?
- What Is The Physical Trait That Is Expressed In An Individual?
- How Does A Normal Gamete Express In Phenotype?
- What Is The Body Part Used In Getting Food Of Snake?
- How Do Parameciums Reproduce?
Featured Question
New Comment - Comments are editable for 5 min.