The correct answer is methylation.
This process refers to the addition of methyl groups to the DNA molecule, when the activity of such DNA segments is slightly altered. The more we age, the less methylation there is, which is why the genes of the elderly are different from those of young people.
Answer:
The bombing was probably mentioned in the film because it was a recent tragic that took place, that could still be affecting the characters or the people around them.
Explanation:
Answer:
A calcite deposit that hangs from the roof of a cave.
Explanation:
Answer:
Your retina is in the very back of the eye. It holds millions of cells that are sensitive to light. The retina takes the light the eye receives and changes it into nerve signals so the brain can understand what the eye is seeing.
Explanation:Pls give me brainellest
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