It is the order of the bases in the DNA chain. Each base can be either C, G, T, or A.
Each bacterial species has a unique DNA sequence that can be used as a molecular fingerprint for identification. By comparing the DNA sequence of an unknown bacterium to a database of known bacterial sequences, scientists can determine the identity of the bacterium. This method is highly specific and accurate in distinguishing different bacterial species.
In case you are talking about Polymerase chain reaction; you melt the double strain from each other by raising the temperature. By lowering the temperature, DNA will melt together again. This would happen with the complement strain or with primers. But due to the length of the primer it will bind the matching sequence a lot faster than the complement strain. this is also balanced by strict temperature regulations during a PCR cycle. * and ofcourse you dont replicate anything if the whole complement strain attaches!
No DNA sequence wont have U (uracil), so it is an RNA sequence!
The mRNA base sequence corresponding to the DNA sequence acgtt is ugcaa. The mRNA sequence is complementary to the DNA sequence, with thymine (T) in DNA being replaced by uracil (U) in mRNA.
If the DNA sequence is ACT, the complimentary mRNA sequence would be UGA
An old strain of DNA refers to the original sequence of genetic code, while a new strain refers to a mutated or altered version of the DNA. Mutations in the DNA sequence can lead to differences in characteristics or functions of an organism.
Each bacterial species has a unique DNA sequence that can be used as a molecular fingerprint for identification. By comparing the DNA sequence of an unknown bacterium to a database of known bacterial sequences, scientists can determine the identity of the bacterium. This method is highly specific and accurate in distinguishing different bacterial species.
In case you are talking about Polymerase chain reaction; you melt the double strain from each other by raising the temperature. By lowering the temperature, DNA will melt together again. This would happen with the complement strain or with primers. But due to the length of the primer it will bind the matching sequence a lot faster than the complement strain. this is also balanced by strict temperature regulations during a PCR cycle. * and ofcourse you dont replicate anything if the whole complement strain attaches!
No DNA sequence wont have U (uracil), so it is an RNA sequence!
The mRNA base sequence corresponding to the DNA sequence acgtt is ugcaa. The mRNA sequence is complementary to the DNA sequence, with thymine (T) in DNA being replaced by uracil (U) in mRNA.
TACA
If the DNA sequence is ACT, the complimentary mRNA sequence would be UGA
TACA
TACA
TACA
The sequence of the nitrogenous bases, which are the 'rungs' of the DNA 'ladder' are what give DNA its specificity.
A change in the nucleotide sequence of DNA is called a mutation.