Term: pepsin: an enzyme produced in the stomach that splits proteins into peptones
Broader: catalyst: (chemistry) a substance that initiates or accelerates a chemical reaction without itself being affected | Unrelated: lighterage: the transportation of goods on a lighter
Broader: catalyst: (chemistry) a substance that initiates or accelerates a chemical reaction without itself being affected | Unrelated: triglochin: perennial or annual bog or marsh plants; includes arrow grass
Broader: catalyst: (chemistry) a substance that initiates or accelerates a chemical reaction without itself being affected | Unrelated: skydiving: performing acrobatics in free fall before pulling the ripcord of a parachute
Broader: catalyst: (chemistry) a substance that initiates or accelerates a chemical reaction without itself being affected | Unrelated: withdrawer: a drug addict who is discontinuing the use of narcotics
Broader: catalyst: (chemistry) a substance that initiates or accelerates a chemical reaction without itself being affected | Unrelated: summer flounder: flounder of eastern coast of North America
Broader: catalyst: (chemistry) a substance that initiates or accelerates a chemical reaction without itself being affected | Unrelated: autoinjector: a hypodermic syringe to use in injecting yourself with a liquid
Broader: catalyst: (chemistry) a substance that initiates or accelerates a chemical reaction without itself being affected | Unrelated: applesauce cake: moist spicy cake containing applesauce
Broader: catalyst: (chemistry) a substance that initiates or accelerates a chemical reaction without itself being affected | Unrelated: transducing vector: a vector for delivering genes into cells
Broader: catalyst: (chemistry) a substance that initiates or accelerates a chemical reaction without itself being affected | Unrelated: corn poppy: annual European poppy common in grain fields and often cultivated
Broader: catalyst: (chemistry) a substance that initiates or accelerates a chemical reaction without itself being affected | Unrelated: rickets: childhood disease caused by deficiency of vitamin D and sunlight associated with impaired metabolism of calcium and phosphorus