| Answer | Crossword Clue |
|---|---|
| ferritins | FERRITIN, a protein that contains iron |
| ferritin | a protein that contains iron |
| phosphoprotein | A protein that contains phosphorus (other than in an associated nucleic acid or phospholipid) |
| phosphoproteins | A protein that contains phosphorus (other than in an associated nucleic acid or phospholipid) |
| nucleoli | a spherical body of the nucleus of most eukaryotes that becomes enlarged during protein synthesis, is associated with a nucleolus organizer, and contains the DNA templates for ribosomal RNA see cell illustration |
| spiegels | a composition of iron that contains 15 to 30 percent manganese and 4.5 to 6.5 percent carbon |
