Lactase

1. Beer itself may have influence the transition of hunting and gathering to agriculture based societies, because in order to get beer you need barley. "In the Fertile Crescent, starting around 9000 BCE, as humans begin cultivating barley and wheat deliberately, rather than simply gathering wild grains for consumption and storage."(Standage 20) With human gather these surplus amounts of wheat and other grains, they could use the extra time instead of finding food and indulge himself in craft.…

An Investigation into the Activity of Alpha-amylase Enzyme in Relation to Temperature and PH Introduction: The role of amylase in plants is the breakdown of starches so that they can be used as energy in the first stages of early growth (wise geek, [B] 2016). Enzymes are extremely efficient natural catalysts that are found in cells, they work by lowering the activation energy of a reaction and providing an alternative reaction pathway. Enzymes are very specific, only catalysing certain reactions…