Which statement is false concerning the Golgi apparatus? Select one: a. Vesicles coming from the rough endoplasmic reticulum enter the cis face of the Golgi apparatus b. The Golgi apparatus consists of a stack of flattened membrane sacks called cisternae c. Proteins are post-translationally modified in the Golgi. This can include proteolytic cleavage or glycosylation of proteins destined to be localized on the membrane (like the proteins that give rise to ABO blood types!).

b. regulated is the actual answer to your question.

explanation:

it provides an alternative energy pathway for the reaction to proceed.

a catalyst is a substance that speeds up the rate of a chemical reaction but is not consumed during the course of the reaction.

catalysts increase the rate of reaction without being used up. they do this by lowering the activation energy needed. with a catalyst, more collisions result in a reaction, so the rate of reaction increases. different reactions need different catalysts.

a catalyst works by providing an alternative reaction pathway to the reaction product. the rate of the reaction is increased as this alternative route has a lower activation energy than the reaction route not mediated by the catalyst.