MET ENKEPHALIN
\mˈɛt ɛnkˈɛfɐlˌɪn], \mˈɛt ɛnkˈɛfɐlˌɪn], \m_ˈɛ_t ɛ_n_k_ˈɛ_f_ɐ_l_ˌɪ_n]\
Word of the day
Quinones
- Hydrocarbon rings which contain two moieties position. They can be substituted in any position except at the ketone groups.