What is the role of RNA? to provide the original blueprint for protein production
to move information from the ribosomes to the nucleus for protein synthesis
to break down proteins into amino acid monomers
to move information from the nucleus to the ribosomes for protein synthesis

D

Explanation:

On edge

the atomic number of magnesium is 12. its nucleus must contain 12 protons and no electrons. the atomic number of an atom is determined by the number of protons.

magnesium is an electrolyte injection commonly used to treat low magnesium levels in your blood. it is also used to prevent or control seizures in women with preeclampsia or eclampsia.