| Answer | Crossword Clue |
|---|---|
| ultrafiltered | ULTRAFILTER, to pass through an ultrafilter |
| ultrafiltering | ULTRAFILTER, to pass through an ultrafilter |
| ultrafilters | ULTRAFILTER, to pass through an ultrafilter |
| ultrafilter | an extremely fine filter which retains particles as fine as large molecules / to pass through an ultrafilter |
| patrol | to pass regularly through or around (an area) in guarding |
| patrols | to pass regularly through or around (an area) in guarding |
| ionophore | a chemical compound able to combine with an ion and enable it to pass through a cell membrane |
| transilluminate | Pass strong light through (an organ or part of the body) in order to detect disease or abnormality |
| ionophores | IONOPHORE, a chemical compound able to combine with an ion and enable it to pass through a cell membrane |
