Question 3 After plotting the points on the graph, analyze the results of your
experiment. Conclude how different concentrations of acid affected the
solubility of the limestone. Cite evidence from the findings to support
your conclusion.

Lactase is essential for digesting lactose in milk. this enzyme is specific for this sugar. why? molecules and active sites vary in size; only properly sized molecules can fit.there is a precise compatibility between the active site and the lactose molecule.specificity refers to the action of the enzyme, such as hydrolysis, and relatively few molecules can be hydrolyzed.reaction-specific enzymes assume a fit by folding around the most numerous substrate molecules.