| COENZYMEQ | Quinone derivative present in biological cells that functions as an electron carrier during cell respiration; also called ubiquinone (8,1) |
| GAMETE | A cell that functions in reproduction by merging with another of its kind to form a zygote (6) |
| CENTROMERE | In biology, part of a chromosome attached to a spindle fibre during cell division, where the chromat |
| DOORWAYS | Portals function as an alternative means |
| WOULDYOUDO | "What ___ ___ ___?"; John Quinones' series |
| POSITRON | An elementary particle with the same mass as an electron but an equal and positive charge (8) |
| IG | A class of proteins produced in lymph tissue in vertebrates and that function as antibodies in the i |
| EYEOFRA | A being in ancient Egyptian mythology that functions as a feminine counterpart to the sun god |
| ACTANT | Grammatical term for a noun or noun phrase that functions as the agent of a verb (6) |
| GERUND | Verb form that functions as a noun (6) |
| LAPAZ | City that functions as Bolivia’s seat of government |
| INNSOFCOURT | The four private unincorporated societies in London that function as a law school and call candidates to the English bar (4,2,5) |
| CAPITALS | Places that function as national seats of government or administrative centres (8) |
| IMMUNOGLOBULIN | Any of a class of blood proteins that function as antibodies (14) |
| PORTALS | Websites that function as entry points to the Internet. (7) |
| POCKET | Shark that has an internal gland that opens to the outside and an interior lined with specialized cells that probably produce a bioluminescent fluid, or handy feature for carrying items in clothing (6 |
| ENZYME | Complex protein produced by living cells that acts as a catalyst in biochemical reactions, as in digestive systems (6) |
| LIVER | A glandular organ of the body that functions in metabolic processes including the regulation of toxic materials in the blood, secreting bile |
| STEM | ___ cell (cell that gives rise to cells that differentiate further into one or more specialized type |
| LCD | A digital display that uses liquid crystal cells that change reflectivity in an applied electric fie |