Question

12 which molecule does an mrna molecule read or \copy\ to get the code? ribosome dna mitochondria

Explanation:

In the process of transcription, mRNA (messenger RNA) is synthesized by copying the genetic information from DNA (deoxyribonucleic acid). Ribosomes are involved in translation (protein synthesis using mRNA as a template), and mitochondria are the power - houses of the cell (involved in energy production, not in providing the code for mRNA synthesis).

Answer:

DNA