What role do genes have in making proteins?

A few genes produce other molecules that help the cell assemble proteins.

Explanation:

During the process of transcription, the information stored in a gene's DNA is transferred to a similar molecule called RNA (ribonucleic acid) in the cell nucleus. Both RNA and DNA are made up of a chain of nucleotide bases, but they have slightly different chemical properties. The type of RNA that contains the information for making a protein is called messenger RNA (mRNA) because it carries the information, or message, from the DNA out of the nucleus into the cytoplasm.

the correct answer, according to e2020, is the second choice there is an occluded front in region a and a cold front in region b.

not sure if this is what you'r looking for eubacteria and archaebacteria