Question

A strand of DNA has GGCTAC, what is the strand of DNA nucleotides that matches these nucleotides?

1.AAGTTG
2.CCGATG
3.CCGATC
4.AAGATC

Answer 1

The complementary strand of the DNA sequence GGCTAC is CCGATG. Each nucleotide in the original strand has a complementary base in the opposite strand.

Step-by-step explanation:

The complementary strand of the DNA sequence GGCTAC is CCGATG. In DNA, each nucleotide is paired with its complementary base: A pairs with T, and C pairs with G. Therefore, if the original strand has G, the complementary strand will have C; if the original strand has C, the complementary strand will have G; if the original strand has A, the complementary strand will have T; and if the original strand has T, the complementary strand will have A.