The events that occur during protein synthesis are listed in random order:

1.) mRNA is formed
2.) Amino acids form polypeptides
3.) A strand of DNA segment unwinds
4.) mRNA attaches to ribosomes
5.) tRNA supplies the required amino acids

What is the correct sequence of events that occur during protein synthesis?

a. 3,1,4,2,5
b. 3,1,4,5,2
c. 4,1,3,5,2
d. 4,1,2,3,5