Generally speaking, enzymes (which amylase happens to be) do not undergo any permanent structural change while carrying out their function. Some do exhibit transient conformational change during a reaction, but upon completion regain their original form.
So your initial assumption is correct: once amylase has finished catalyzing the breakdown of starch into less complex sugar molecules, it moves on and repeats the process over and over.
Well usually it takes a couple of weeks and u have to take a test to find out if ur pregnant
process providing most of the oxygen found
in Earth's atmosphere is >>>>>photosynthesis
