DNA. DNA (or deoxyribonucleic acid) is the molecule that carries the genetic information in all cellular forms of life and some viruses. It belongs to a class of molecules called the nucleic acids, which are polynucleotides-that is, long chains of nucleotides.Each nucleotide consists of three components:NA (or deoxyribonucleic acid) is the molecule that carries the genetic information in all cellular forms of life and some viruses. It belongs to a class of molecules called the nucleic acids, which are polynucleotides-that is, long chains of nucleotides. Each nucleotide consists of three components:
1 Approximate cooking times and required temperature based on a 4 to 6 pound rib eye roast in a 350 degrees F oven: 2  RARE (140 degrees F): 18 to 20 minutes per pound.3  MEDIUM RARE (145 degrees F): 20 to 22 minutes per pound. 4  MEDIUM (160 degrees F): 20 to 24 minutes per pound. Approximate cooking times and required temperature based on a 4 to 6 pound rib eye roast in a 350 degrees F oven: 2  RARE (140 degrees F): 18 to 20 minutes per pound.
Remove the boneless rib roast from the oven, transfer to a cutting board and tent loosely with foil 15-20 minutes. The internal temperature will rise about 5-10 degrees while resting to a temperature of 155-160. For maximum tenderness do not cook past this temperature.