If the rip is at the top, with gravity, the retina can be pulled off in less than 24 hours; with a rip at the bottom, that process can take weeks. 'The main symptom of detachment is a large blank area in your vision that won't go away, which may be associated with flashing lights or a general fuzziness.
The three-base sequence on a tRNA molecule is known as an anti-codon. This matches up with the codon (another 3-base code) on the mRNA to ensure that the correct amino acid is added to the chain (protein) being created.
Transfer RNA (tRNA) is an RNA molecule that assists in protein synthesis. Its unique shape contains an amino acid attachment site on one end of the molecule and an anticodon region on the opposite end of the amino acid attachment site.