A gene for microtubule proteins is being made in a cell. How can mRNA represent an exact copy of that gene?

A) DNA polymerase make a copy of that gene that is inserted into the mRNA

B) RNA polymerase cuts out a section of the DNA

C) it is put together using base-paring rules

A is the answer for the question

Answer;

C) it is put together using base-paring rules

Explanation; Gene expression is the process by which genetic information carried by DNA are converted from genes via messenger RNA to proteins. mRNA is the molecules that links genes to proteins. The mRNA is formed through the process of transcription from a gene strand. The mRNA is then translated into protein by the joint action to transfer RNA and the ribosome. mRNA therefore, serves as a temporary copies of information found in the DNA. Thus, and mRNA represents an exact copy of the gene and it is put together using base pairing rules.