The classes you'll need to take earn an associate's degree will vary depending on the type of program in which you've enrolled. Typically, you'll need to take around 60 credit hours and meet your program's general education and concentration requirements. All associate's degree programs are similar in structure.
Start codon. The start codon is the first codon of a messenger RNA (mRNA) transcript translated by a ribosome. The start codon always codes for methionine in eukaryotes and a modified Met (fMet) in prokaryotes. The most common start codon is AUG.
The most common start codon is AUG, which is read as methionine or, in bacteria, as formylmethionine. Alternative start codons depending on the organism include GUG or UUG; these codons normally represent valine and leucine, respectively, but as start codons they are translated as methionine or formylmethionine.