The statement 'DNA transcription is producing messenger RNA' correctly describes the diagram above (Option B).
- During gene transcription, a fragment of a DNA strand called 'gene' is used as a template to generate a complementary RNA called messenger RNA (mRNA).
- In RNA, Thymine nitrogen bases are replaced by Uracil nitrogen bases.
- Subsequently, this mRNA is used to create a protein via a mechanism known as translation.
In conclusion, the statement 'DNA transcription is producing messenger RNA' correctly describes the diagram above (Option B).
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