Time-saving video on the circulatory system. The circulatory system transports nutrients and blood cells to and from cells throughout the body. The circulatory systems includes veins, arteries and capillaries.
Ribosomal RNA (rRNA) is found in the cell's ribosomes, the specialized structures that are the sites of protein synthesis). Transfer RNA (tRNA) found in the cytoplasm which carries amino acids to the ribosomes for incorporation into a protein.
1 mRNA carries genetic information from the nucleus to the cytoplasm of a cell. 2  rRNA or Ribosomal RNA. 3  rRNA is located in the cytoplasm of a cell, where ribosomes are found. 4  rRNA directs the translation of mRNA into proteins.nswer: There are actually several types of ribonucleic acid or RNA, but most RNA falls into one of three categories: 1  mRNA or Messenger RNA. 2  mRNA transcribes the genetic code from DNA into a form that can be read and used to make proteins. 3  mRNA carries genetic information from the nucleus to the cytoplasm of a cell.