PLEASE SOMEONE HELP ME! For a (blank) to be built, the cell needs the instructions in the DNA. DNA is too big to leave the nucleus, son an (blank) copy is made to provide instructions for the protein builders called ribosomes.
First, the DNA will (blank) at the site of the needed gene. The DNA (blank) are exposed. The bases of the DNA code are (blank), (blank), (blank) and (blank). mRNA bases (blank) to DNA bases in order to make a (blank) of the gene.
mRNA also has the base (blank), (blank), (blank), but has (blank) instead of (blank).
The mRNA bases attach to the DNA bases: Guanine matches with (blank), Thymine pairs with (blank) and Uracil matches (blank).
Once the mRNA copy is made, it exits the nucleus and travels to the cytoplasm so the cell can begin to build a (blank).

Word Bank:
Guanine, Cytosine, Thymine, Adenine, protein, attach, Guanine, Cytosine, Adenine, Uracil, Bases, mRNA, Thymine, Unzip, Cytosine, Adenine, Adenine, Protein, Copy.