Individual #enzymology  the branch of biochemistry dealing with the chemical nature and biological activity of enzymes
  >part of:  biochemistry  the organic chemistry of compounds and processes occuring in organisms
     >part of:  organic_chemistry__organicchemistry  the chemistry of compounds containing carbon (originally defined as the chemistry of substances produced by living organisms but now extended to substances synthesized artificially)
        >part of:  chemistry__chemical_science  the science of matter; the branch of the natural sciences dealing with the composition of substances and their properties and reactions

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