Prothrombinase
prothrombinase pro·throm·bin·ase (prō-thrŏm’bə-nās’, -nāz’)
n.
An enzyme that catalyzes the hydrolysis of prothrombin to thrombin. Also called factor X, Stuart factor.
Read Also:
- Protoxylem
noun, Botany. 1. the part of the primary xylem that develops first, consisting of narrow, thin-walled cells. noun 1. the first-formed xylem tissue, consisting of extensible thin-walled cells thickened with rings or spirals of lignin Compare metaxylem protoxylem (prō’tə-zī’ləm) The first formed xylem that differentiates from the procambium.
- Protozoa
noun 1. a major grouping or superphylum of the kingdom Protista, comprising the protozoans. noun, plural protozoans (especially collectively) protozoa [proh-tuh-zoh-uh] /ˌproʊ təˈzoʊ ə/ (Show IPA) 1. any of a diverse group of eukaryotes, of the kingdom Protista, that are primarily unicellular, existing singly or aggregating into colonies, are usually nonphotosynthetic, and are often classified […]
- Protozoan
noun, plural protozoans (especially collectively) protozoa [proh-tuh-zoh-uh] /ˌproʊ təˈzoʊ ə/ (Show IPA) 1. any of a diverse group of eukaryotes, of the kingdom Protista, that are primarily unicellular, existing singly or aggregating into colonies, are usually nonphotosynthetic, and are often classified further into phyla according to their capacity for and means of motility, as by […]
- Protozoiasis
protozoiasis pro·to·zo·i·a·sis (prō’tə-zō-ī’ə-sĭs) n. Infection with protozoa.
- Protozoicide
protozoicide pro·to·zo·i·cide (prō’tə-zō’ĭ-sīd’) n. An agent destructive to protozoa.