Question

84 if one strand of a dna molecule has the base sequence gattaca, its complementary strand will have the sequence multiple choice ctaaigt gattaca cuaaugu acattag

Explanation:

In DNA, adenine (A) pairs with thymine (T), and cytosine (C) pairs with guanine (G). For the given sequence GATTACA:

• G pairs with C.
• A pairs with T.
• T pairs with A.
• T pairs with A.
• A pairs with T.
• C pairs with G.
• A pairs with T.

So the complementary strand is CTAA TGT.

Answer:

CTAA TGT (the first option).