if a population adapts to a place then people will get use to going there take L.A for example lots of people want to go there now a days so that increases the population capacity in L.A
They bind to an allosteric site which induces a conformational change that increases the affinity of the enzyme's active site for its substrate. This increases the reaction rate.
<span>They are considered accessory glands of the digestive system because they only send digestive juices and acids to the main digestive organs. Food does not actually enter any of the accessory organs.</span>