What is the purpose of DNA transcription? What are the steps involved in DNA replication?
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The content of the image appears to be a set of questions related to DNA, RNA, and genetic processes, typical for a biology class. It includes terminology and explanations about molecular biology concepts, including cell functions and the roles of different RNA types.
Answer
Transcription converts DNA to mRNA for protein synthesis; replication copies DNA into identical strands.
The purpose of DNA transcription is to convert DNA into mRNA, which is then used for protein synthesis. DNA replication involves creating identical copies of DNA through specific steps.
Answer for screen readers
The purpose of DNA transcription is to convert DNA into mRNA, which is then used for protein synthesis. DNA replication involves creating identical copies of DNA through specific steps.
More Information
Transcription is critical for gene expression, producing RNA needed for protein synthesis, while replication ensures genetic continuity during cell division.
Tips
A common mistake is confusing transcription with translation, which involves converting mRNA to protein.
Sources
- DNA Transcription | Learn Science at Scitable - Nature - nature.com
- From DNA to RNA - Molecular Biology of the Cell - NCBI Bookshelf - ncbi.nlm.nih.gov
- Transcription, Translation and Replication - ATDBio - atdbio.com
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