Number the steps in the correct order of building a preotein

1. Copy of one side of DNA strand is made (called mRNA, messenger RNA)

2. mRNA moves to cytoplasm, then ribosome.

3. mRNA goes through ribosome 3 bases at a time.

4. transfer RNA (tRNA) matches up with the open DNA bases.

5. tRNA releases the amino acid at the top, which joins the chain of amino acids being produced.

The DNA unzips A strand of RNA is made The RNA leaves the nucleus The RNA moves the the ribosome A protein is produced