Question

what step of the protein synthesis does a represent in the diagram below? dna mrna protein a b translation replication transcription mitosis

Explanation:

Protein synthesis has two main steps. Transcription is when DNA is used to make mRNA. In the diagram, step A shows DNA being converted to mRNA. Translation (step B) is when mRNA is used to make a protein. Replication is about making new DNA. Mutation is a change in DNA. So, step A is transcription.

Answer:

transcription