What single celled organism can be classified as a prokaryote based on the absence of

The  central dogma  of molecular biology is centered upon the process of protein synthesis, in which the information from dna is transcribed and translated, resulting in multiple amino acids being joined to form a)lipidsb)proteinsc)carbohydratesd)nucleic acids

Which list shows the levels of organization of an organism in hierarchical order from left to right, from the smallest to the most complex?

As a small change in a person's dna can cause a genetic disorder