Anewly mated queen ant establishes an ant nest in an unoccupied patch of suitable habitat. the population of the nest grows quickly at first, then levels off at carrying capacity. which of the following models best describes its population growth?

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.