sentences:  These weak mRNAs, or mRNAs that carry the code for proteins involved in the development of cancer cells, require cap-dependent translation which necessitates the cellular involvement of the eIFs.Examples of weak mRNAs include those that code for proliferation-related, and anti-apoptotic proteins.Strong mRNAs, in contrast, are translated with much less cellular machinery such as eIFs and generally code for biologically necessary proteins, such as those needed for the essential metabolic processes of a cell.