D) insulation is the answer
What would happen if M RNA were radio actively labeled instead of polypeptides is that instead of one seeing the DNA passing through all the molecular factories you will instead see just messenger RNA taking code and delivering it to Ribosome. This is mainly found in cytoplasm and Endoplasmic recticulums.
Parasites are mostly associated with meats ,Chicken would be the most common answer.
The word divergent means to seperate. Therefore, your answer is A
Plasmids are small DNA fragments that occur in many bacterial cells.
