Biology · Epigenetics
Instead of altering the underlying genetic sequence, epigenetic mechanisms directly impact which of the following?
- 1How the cellular machinery reads and expresses a DNA sequence✓
- 2The choice of amino acids brought by tRNA during translation
- 3The total number of chromosomes in a somatic cell
- 4The rate of ATP synthesis within the mitochondria
Correct answer
How the cellular machinery reads and expresses a DNA sequence
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