Is a newly created cell does not contain functional ribosomes the cell would be considered a deformity. This type of cell development can cause deformities in physical features, as well as, mental capabilities.
This cannot possibly happen, so asking what would happen if it did happen is an exercise in stupidity.
There would be no protein synthesis.
the correct amino acids won't be transfered to the ribosomes and the protein synthesis would fail. PLATO says so.
the synthesis of enzymes would stop
Brain
YES! Bacteria do have ribosomes. The ribosomes take about 30% of the whole bacterium's weight. Approximately 10,000 ribosomes are in one bacterium cell.Read more: http://wiki.answers.com/Does_bacteria_have_ribosomes#ixzz1MqAdy79v
There would not be any proteins, so cells couldn't generate other cells.
The Brain
Endoplasmic Reticulum (Rough) : Highway with cars (for ribosomes) Endoplasmic Reticulum (Soft) : Road without cars* *because the soft endoplasmic reticulum does not contain ribosomes
you wouldn't have that cell because you wouldn't have a place to store protein
Ribosomes are the organelles that build proteins within the cell. Without protein, the cell could not form structural units, transport any matter between the interior and exterior, or create enzymes. As a result the cell would die.
It would die because it wouldn't be able to make the proteins necessary for its structure and its function.