10 steps of protein synthesis in order

1.) DNA unzips in the nucleus in interphase.

2.) mRNA nucleotides transcribe the complementary DNA message.

3.) mRNA leaves nucleus and goes to ribosome.

4.) mRNA attaches to ribosome and first codon is read

5.) tRNA with anticodon UAC brings in proper amino acid from cytoplasm.

6.) a second tRNA brings in new amino acids.

7.) Ribosome adds amino acid to the first acid with a peptide bond.

8.) Ribosome slides to next codon for translation.

9.) tRNA released into cytoplasm until needed again .

10.) tRNA returns to ribosome adds amino acid to growing polypeptide chain.

explanation:

the fossil record extends back to a dog-like ancestor some 55 million years ago, which gave rise to the first horse-like species 55 to 42 million years ago in the genus eohippus.