Answer:
TGCATTCGA
Step-by-step explanation:
The DNA replication causes formation of complementary bases to its original nucleotide bases.
Here the available nucleotide base is
ACGTAAGCT
The complementary base pair are -
1. Cytosine (C) pair up with the guanine (G) thorough three hydrogen bonds
2. Adenine (A) can pair up with thymine (T) thorough two hydrogen bonds
Thus, for the given nucleotide bases the complementary bases are - TGCATTCGA