Which biomolecule is found in the highest concentration in a living organism?

The number of chemicals in living cells is approximately.....

The chemical compounds found in cells are mainly classified into which groups?

Which of the following biomolecules is found in the highest concentration in living organisms?

Which element is found in abundance in eukaryotic cells?

Elemental analysis gives elemental composition of living tissues in the form of $P$,while analysis of chemical compounds gives an idea of $Q$ present in living tissues.