Each time a new codon is exposed: 1  A matching tRNA binds to the codon. 2  The existing amino acid chain (polypeptide) is linked onto the amino acid of the tRNA via a chemical reaction. 3  The mRNA is shifted one codon over in the ribosome, exposing a new codon for reading.
Phrasal verbs are very common in spoken and written English so we need them to understand and speak natural English. If you're in a hurry to learn just a few verbs, take a look at our phrasal verb list. Many multi-word verbs have a single word alternative which is more common in formal or academic English.
A phrasal adjective (also known as an adjective phrase or compound adjective) is a phrase that modifies a noun.hrasal adjective hyphenation. When a phrasal adjective precedes a noun, it usually takes a hyphen or, for phrases of three or more words, hyphens. This makes things easier for your reader and helps prevent miscuesâfor example: razor-sharp wit.