The area on the enzyme where the substrate or substrates attach to is called

Enzymes increase reaction rates by ............... the Activation energy

vitamins are example of

mention three types of enviromental factor that affect enzyme reactions

- the active site is flexible, not rigid - the shapes of the enzyme, active site, and substrate adjust to maximumize the fit, which improves catalysis - there is a greater range of substrate specificity

structure different than substrate

All chemical reactions require some amount of energy to get them started.

- the active site has a rigid shape - only substrates with the matching shape can fit - the substrate is a key that fits the lock of the active site

protein part of the enzyme

As temperature rises, the enzymes and substrate molecules move

part of the co factor that contain of small, inorganic molecules

part of the cofactor that contain large organic molecule