to figure out the order of the bases.
That appears to be a DNA sequence to something. That is too short of a sequence for anyone to tell you the species.
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.
The DNA segment complementary to the mRNA sequence "UGAUUC" would be "ACTAAG". This is because in DNA, adenine pairs with thymine and cytosine pairs with guanine. Thus, the complementary DNA sequence of the mRNA sequence is determined by replacing each base with its complementary base.
A complimentary sequence is a sequence of DNA or RNA that is complementary to another sequence. In DNA, adenine (A) pairs with thymine (T) and cytosine (C) pairs with guanine (G). In RNA, adenine (A) pairs with uracil (U) and cytosine (C) pairs with guanine (G).
A change in the nucleotide sequence of DNA is called a mutation.