When the message leaves the nucleus carrying instruction for the protein portion of the lipoprotein, where does it go first? In reference to the answer to question #1 above, where is this structure synthesized inside the nucleus?

A small lipid molecule is also needed for the lipoprotein, where does the synthesis of the lipid occur?

The lipid is attached to the newly synthesized protein and sent to the for packaging.

The package (vesicle) containing the lipoprotein is then transported to the edge of the cell where is fuses with the releasing its contents out of the cell.

If a defect in the structure of the lipoprotein is detected by other proteins along the way, the lipoprotein will instead be digested inside the cell by .

The energy to power all the chemical reactions inside the cell (including the synthesis of this lipoprotein) comes from ATP produced primarily inside the .