In one strand of DNA the nucleotide sequence is 5'-ATGC-3'.The complementary sequence in the other strand must be:

Question

Quizplus · Accepted Answer

In DNA, nucleotides are always paired with their complementary base. Adenine (A) always pairs with thymine (T), and cytosine (C) always pairs with guanine (G). Therefore, the complementary sequence for 5'-ATGC-3' would be 3'-TACG-5'. This is because A pairs with T and C pairs with G, and the sequence reads in the opposite direction in the complementary strand.

In One Strand of DNA the Nucleotide Sequence Is 5'-ATGC-3