Explanation:
The small number behind each element symbol designates the number of atoms of each element in a chemical formula. If there is no number, it is assumed there is only one of those elements. A large number designates how many units there are of that compound.
We can conclude from this that bacterial infections are growing immune to the antibiotics
the function of an individual gene is to dictate the production of a specific enzyme
The answer to your question is: Monosaccharide