The fragment of the DNA that is the longest is the one that is the slowest to get to the bottom of the gel in the body. This is because longer DNA are simply the largest base pairs that are digested in the restriction enzymes which make them slower then the shorter ones.
ATTCG signify adenine (A), thymine (T), cytosine (C) and guanine (G). The bonding pairs are AT, GC when DNA replicates. Therefore the fragment ATTCG will bind to TAAGC.
they are the smallest.
gene is not an organelle but is a fragment of DNA with a specific expression or product in cell funtion
They both show the size of DNA fragment due to the number of repeats. They represent the uniqueness of a person's DNA.
it do so by amplification of the small DNA fragment ( with the help of promoters and enzymes)
why is the largest DNA fragment band found closest to the well in with it was placed
Genetic Engineering..
The DNA fragment size decreases as it moves from the cathode to the anode. This is due to the negative charge of the DNA moving against the positive charge of the cathode.
restriction enzymes are used to cut DNA.
it is a linking enzyme essential for DNA replication; catalyzes the covalent bonding of the 3' end of one DNA fragment to the 5' end of another DNA fragment.
ATTCG signify adenine (A), thymine (T), cytosine (C) and guanine (G). The bonding pairs are AT, GC when DNA replicates. Therefore the fragment ATTCG will bind to TAAGC.
The DNA molecules resembles a twisted step ladder
Lymphotoxins
Genetic engineering
"Vector" is an agent that can carry a DNA fragment into a host cell. If it is used for reproducing the DNA fragment, it is called a "cloning vector". If it is used for expressing certain gene in the DNA fragment, it is called an "expression vector".
"Vector" is an agent that can carry a DNA fragment into a host cell. If it is used for reproducing the DNA fragment, it is called a "cloning vector". If it is used for expressing certain gene in the DNA fragment, it is called an "expression vector".Commonly used vectors include plasmid, Lambda phage, cosmid and yeast artificial chromosome (YAC).
To sequence a DNA fragment