Ribosomal RNA (rRNA) associates with a set of proteins to form ribosomes. These complex structures, which physically move along an mRNA molecule, catalyze the assembly of amino acids into protein chains.

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figure 6 DNA, which is made up of atoms of nonmetals, is essential to life. list at least two other substances essential to life

kow [346]

Answer:

Glucose

Oxygen gas

Explanation:

Glucose is a non-metallic carbohydrate substance. It is the monomeric unit of the digestion of complex carbohydrate.

This compound is very important to all lives. The energy needed to power the activities in the body are derived from the compound.

It is made up of carbon, hydrogen and oxygen atoms.

Also, oxygen gas is used by animals for their metabolic processes. The gas combines with glucose to release chemical energy for use in the body. This molecule is purely made up of two atoms of oxygen that are covalently bonded together.

Anytime we breathe, we take in oxygen for use in our body

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