Related words. 1  post verb. 2  post up phrasal verb. 3  post off phrasal verb.  cross-post 1  verb. 1. a public notice, especially one advertising a job Synonyms and related words. Types of advertisement:ad, advert, advertisement...  2. a job that someone is sent somewhere to do, usually in another country Synonyms and related words.
Catalytic RNAs, or ribozymes, are a fossil record of the ancient molecular evolution of life on Earth and still provide the essential core of macromolecule synthesis in all life forms today.
Noun. 1. chyme-a semiliquid mass of partially digested food that passes from the stomach through the pyloric sphincter into the duodenum. food, nutrient-any substance that can be metabolized by an animal to give energy and build tissue.Translations. , chymus.oun. 1. chyme-a semiliquid mass of partially digested food that passes from the stomach through the pyloric sphincter into the duodenum. food, nutrient-any substance that can be metabolized by an animal to give energy and build tissue. Translations. , chymus.