What will be produced by DNA replication if the DNA molecule is a-t-t-c-g-g-a-a-t-g-g-a-a-t-c-c-c-g?

Answer 1

On its own, nothing. It has no start codon (TAC).

Even assuming that this is just a section in the middle of a codon, the first is a stop. It says;

stop-alanine-glycine-cysteine

This sequence is total nonsense.

Answer 2

The complementary strand produced by DNA replication for the given sequence would be t-a-a-g-c-c-t-t-a-c-c-t-t-a-g-g-g-c. Each adenine (A) pairs with thymine (T) and each cytosine (C) pairs with guanine (G) during replication.

Answer 3

If one side is TAGGTAACT the opposite will be ATCCATTGA. A and T match up while G and C match.

Answer 4

TAAGCCTTACCTTAGGGC