Remember, your problem statement is the backbone of the proposal and the feasibility report. By giving careful consideration to how you construct it now (for the proposal), you can use it when doing your research and writing for the proposal as well as the progress and the feasibility report.
http://www.ohsu.edu/research/skachlab/an... follow this link and it will take to a page where it describe very clearly the sequences of event that occurs during translocation. animated clips are also included which i believed will allow you to understand the process more clearly.
process of elongation (translation) tRNA bearing an amino acid binds to the A site of the ribosome. The amino acid is removed and attached to the amino acid on the next tRNA. The first tRNA is removed, freeing it to bind with more amino acids. The remaining tRNA undergoes translocation. A new tRNA enters A site; the process is repeated.