The following is necessary for transcription: ribosomes RNA polymerase ribonucleotides DNA polymerase amino acids

## Step 1<br />Transcription is a process in which the information in a strand of DNA is copied into a new molecule of messenger RNA (mRNA). This process is carried out by an enzyme called RNA polymerase.<br /><br />## Step 2<br />Ribosomes, ribonucleotides, and amino acids are not directly involved in the transcription process. They are involved in the translation process, which is the process of synthesizing proteins using the mRNA transcript.<br /><br />## Step 3<br />DNA polymerase is an enzyme that synthesizes DNA molecules from deoxyribonucleotides, the building blocks of DNA. It is not involved in transcription, but rather in the replication of DNA.