NURSING ANM AND GNM

Detailed explanation-1: -Enzymes (and other catalysts) act by reducing the activation energy, thereby increasing the rate of reaction.

Detailed explanation-2: -Enzymes allow activation energies to be lowered. Enzymes lower the activation energy necessary to transform a reactant into a product.

Detailed explanation-3: -They speed up biochemical reactions. Under the conditions inside living cells, biochemical reactions would occur too slowly to support life without the help of enzymes. Enzymes increase the rate of biochemical reactions by reducing the amount of activation energy needed for reactants to start reacting.

Detailed explanation-4: -Enzymes allow reactions to occur at the rate necessary for life. In animals, an important function of enzymes is to help digest food. Digestive enzymes speedup reactions that break down large molecules of carbohydrates, proteins, and fats into smaller molecule s the body can use.