Words to Describe metabolites

How metabolites often is described ("________ metabolites")

• intermediate
• acidic
• polar
• molecular
• principal
• steroid
• secondary
• organic
• essential
• soluble
• unidentified
• acid
• deaminated
• toxic
• anti
• endogenous
• various
• intracellular
• bacterial
• conjugated
• amine
• several
• reactive
• specific
• novel
• containing
• hydroxy
• hydroxylated
• primary
• normal
• hepatotoxic
• derived
• oxidative
• intermediary
• unknown
• phosphorylated
• main
• minor
• active
• electrophilic
• excreted
• cerebral
• stable
• demethylated
• bioactive
• reduced
• respective
• inactive
• urinary
• oxygenated
• key
• abnormal
• cellular
• mutagenic
• carcinogenic
• microbial
• extracellular
• cytotoxic
• methylated
• estrogenic
• related
• phenolic
• cerebrospinal
• volatile
• arachidonate
• numerous
• nontoxic
• fungal
• hepatic
• other
• major
• radical
• neutral