| LACTICACID | Substance produced by the muscles during exercise (6,4) |
| LACTIC | ____ acid, chemical produced by the muscles during exercise (6) |
| MONOCLE | A single eyeglass, kept in position by the muscles around the eye (7) |
| HOMOGENATE | Substance produced by the breaking up of eg fat globules |
| ANTITOXINS | Medical: substances produced by the body to fight disease (10) |
| NITRIC | ____ acid, substance produced by the oxidation of ammonia by the Ostwald process (6) |
| RF | A substance produced by the hypothalamus that is capable of accelerating the secretion of a given ho |
| HORMONE | Substance produced by the body that influences growth and development (7) |
| BILE | Substance produced by the liver |
| AMBERGRIS | Substance produced by the digestive system of sperm whales (9) |
| SHELLAC | Resinous substance, produced by the lac insect, used for varnishes (7) |
| LACTASE | Compound that builds up in muscles during exercise (7) |
| SOOT | A deep, black, powdery or flaky substance produced by the incomplete combustion of organic substances (4) |
| ICE | Solid substance produced by the freezing of water vapour or liquid water. (3) |
| ENDORPHIN | Opiate-like substance produced by the brain and pituitary gland, with pain-killing and other properties (9) |
| CONTRACTION | A shortening of the uterine muscles during childbirth (11) |
| INRETROSPECT | Looking back, awful Torres twisted muscle during international (2,10) |
| ACCEPT | Grasp back muscle during performance (6) |
| ROSIEST | Sense muscle during sleep (7) |
| RESPECTS | Adheres to chest muscle during breaks (8) |
