Which description identifies the purpose of Step A in this process?
Understand the Problem
The question is asking about the purpose of Step A in the protein production process illustrated in the provided diagram. It requires an understanding of biological processes such as transcription or replication.
Answer
To copy the DNA of a gene sequence onto a strand of mRNA.
The final answer is to copy the DNA of a gene sequence onto a strand of mRNA.
Answer for screen readers
The final answer is to copy the DNA of a gene sequence onto a strand of mRNA.
More Information
Step A in protein synthesis refers to transcription, which is the process where a specific segment of DNA is copied into mRNA.
Tips
A common mistake is confusing transcription with translation. Transcription (Step A) involves creating mRNA from DNA, while translation (Step B) involves creating proteins from mRNA.
Sources
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