Enzymes are large ____ proteins that ____ anabolic (____ up) or ________ down) reactions. Enzymes are ____ proteins due to their hydrophilic groups. Enzymes have an ____ which is where the substrate binds. When the substrate binds the active site changes shape to complete the fit - this is called the '____ fit model'. When this happens an enzyme substrate ____ is formed. Enzymes are highly ____ and only the ____ substrate fits the active site. The shape of the active site is determined by the ____ structure of the enzyme. Different enzymes have different tertiary structures. The structure of an enzyme can be altered by ____ and ____. The ____ ____ is the energy needed to start a reaction.

Табло

Тема

Опции

Шаблон за превключване

Възстановяване на авто-записаната: ?