| ANATASE | • anatase n. (Mineralogy) A blue or brown mineral, a form of titanium dioxide, used as a pigment. • ANATASE n. a mineral, titanium oxide. |
| AROMATASE | • aromatase n. (Biochemistry) An enzyme responsible for aromatization of androgen hormones into estrogens. • AROMATASE n. an enzyme involved in the production of oestrogen. |
| CYTASE | • cytase n. (Biochemistry) Any of a class of enzymes, found especially in cereals, that solubilize cell walls by… • CYTASE n. an enzyme that breaks down cellulose. |
| DIASTASE | • diastase n. (Biochemistry) Any one of a group of enzymes which catalyse the breakdown of starch into maltose; mostly… • DIASTASE n. a soluble, nitrogenous ferment, capable of converting starch and dextrin into sugar. |
| DIOPTASE | • dioptase n. An intense emerald-green to bluish-green copper cyclosilicate mineral. • DIOPTASE n. a mineral, a hydrous silicate of copper, occurring in emerald-green crystals. |
| ELASTASE | • elastase n. An endopeptidase enzyme involved in the breakdown of elastin. • ELASTASE n. an enzyme found in the pancreatic juice that decomposes elastin. |
| INVERTASE | • invertase n. (Biochemistry, organic chemistry) An enzyme that catalyzes the hydrolysis of sucrose into glucose and… • INVERTASE n. an enzyme that inverts cane sugar. |
| LACTASE | • lactase n. (Biochemistry, organic chemistry) A β-galactosidase enzyme that is involved in the hydrolysis of the… • LACTASE n. an enzyme that acts on lactose. |
| MALTASE | • maltase n. (Biochemistry) An enzyme that catalyzes the hydrolysis of maltose to glucose; often associated with amylase. • MALTASE n. an enzyme that produces grape-sugar from maltose. |
| MUTASE | • mutase n. (Biochemistry) An isomerase that catalyzes the shifting of a functional group from one position to another… • MUTASE n. any of various enzymes that catalyze molecular rearrangements. |
| OXIDOREDUCTASE | • oxidoreductase n. (Biochemistry) Any enzyme that catalyzes an oxidation-reduction (redox) reaction. • OXIDOREDUCTASE n. an enzyme that catalyzes an oxidationreduction reaction. |
| PECTASE | • pectase n. (Biochemistry) pectinesterase. • PECTASE n. an enzyme. |
| PHOSPHATASE | • phosphatase n. (Biochemistry) Any of several enzymes that hydrolyze phosphate esters, and are important in the metabolism… • PHOSPHATASE n. an enzyme that catalyses the hydrolysis of phosphate esters. |
| REDUCTASE | • reductase n. (Biochemistry) An enzyme that chemically reduces its substrate. • REDUCTASE n. an enzyme which brings about the reduction of organic compounds. |
| SULFATASE | • sulfatase n. (Biochemistry) Any of several enzymes, in animals and bacteria, which catalyze the hydrolysis of organic sulfates. • SULFATASE n. any of various esterases that accelerate the hydrolysis of sulfuric esters, also SULPHATASE. |
| SULPHATASE | • sulphatase n. (Biochemistry) Alternative spelling of sulfatase. • SULPHATASE n. any of various esterases that accelerate the hydrolysis of sulfuric esters, also SULFATASE. |
| SYNAPTASE | • synaptase n. (Chemistry) Emulsin. • SYNAPTASE n. emulsin, the white milky pulp or extract of bitter almonds. |
| SYNTHETASE | • synthetase n. Any enzyme that catalyzes the synthesis of a biological compound. • synthetase n. (Dated) Such an enzyme that, more specifically, uses ATP as a source of energy. • SYNTHETASE n. a kind of enzyme. |
| TASE | • tase v. To operate a taser or electroshock stun gun, by using it against a subject. • tase n. An electric shock administered with a taser. • TASE v. to stun with a gun that fires electrified darts. |
| TRANSCRIPTASE | • transcriptase n. (Biochemistry) A polymerase that catalyzes the transcription of DNA to RNA. • TRANSCRIPTASE n. the enzyme that brings about transcription. |