Acetylcholine is a chemical secreted at the ends of nerve cells. This chemical helps to send nerve signals across
synapses (spaces between nerve cells). After the signal
passes across a synapse, an enzy me breaks down the
acetylcholine. LSD is a drug that blocks the action of this
enzyme. Describe one possible effect of LSD on the action
of acetylcholine

d) center of the mid-ocean ridge

give brainleysest

sinserly,

steckh986

sorry, is there a picture? i do not see any arrows.

wut? unius0123 wut?

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.