Which is an autonomic body function? squinting in the sunlight salivating at the thought of a hamburger raising your hand in class bending over to pick up a book you dropped

Which taxon group is more specific, in regards to organisms that are in that group? mammalia animalia

Why did the federal government end its support of yucca mountain as a site for long-term storage of nuclear water

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.