Genetic information from DNA to RNA is called transcription which involves the enzyme RNA polymerase. The DNA is read from 3' to 5' in direction and produces an mRNA (messenger RNA) which contains the genetic data from the DNA. This mRNA strand is further processed in the nucleus (capping and adding a poly-A tail) before being transported to the cytoplasm.
The information contained in mRNA is used to make a polypeptide chain is called translation. This involves the use of ribosomes in the cytoplasm which attach themselves to the mRNA strand then using tRNA (transfer RNA) to add amino acids to the elongating polypeptide depending on the codon in the mRNA.
The order of steps is 5, 4, 3, 2, 1 once you put it into the blank spaces next to the matching definitions :)
Differentiated cells have a particular role undifferentiated do not have a certain role.
<span>a nuclear reaction in which atomic nuclei of low atomic number fuse to form a heavier nucleus with the release of energy.</span>
