Stuttering is a speech disorder characterized by repetition of sounds, syllables, or words; prolongation of sounds; and interruptions in speech known as blocks. An individual who stutters exactly knows what he or she would like to say but has trouble producing a normal flow of speech.
The 3 types of RNA are mRNA is a long strand, the tRNA is shaped  like a clover leaf pattern. The third shape is Ribosomal RNA, it  is a very complex shape.
The three RNA types are:Messenger RNA (mRNA) - an intermediate nucleic acid that translates into a protein.Ribosomal RNA (rRNA) - RNA that forms ribosomes.Transfer RNA (tRNA) â¦ - bring amino acids from the cytoplasm to a ribosome to help make the protein.8 people found this useful.essenger RNA (mRNA) is the RNA that carries information from DNA to the cytoplasm where it is used by a ribosome(protein) as a template to generate other proteins.