A scientist studied the formation of the protein hemoglobin and made a chart to show the steps in the process. Arrange the labels to complete the steps for the formation of hemoglobin.
mRNA travels to
a ribosome where its
codons will be "read"
amino acids
released by tRNA
form peptide bonds
DNA molecule
is "unzipped"
in nucleus
RNA polymerase
is used to build a
mRNA molecule