Biology · Epigenetics

During the process of DNA methylation, which functional chemical group is added to the DNA molecule?

Verified Solution4 OptionsUpdated: October 2026👁️1 View

1Methyl group (-CH3)✓
2Hydroxyl group (-OH)
3Carboxyl group (-COOH)
4Phosphate group (-PO4)

Correct answer

Methyl group (-CH3)

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During the process of DNA methylation, which functional chemical group is added to the DNA molecule?

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