An increase in temperature results in. a. a decrease in the required activation energy while the reaction rate remains constant b. an increase in reaction rate due to a decrease in the kinetic energy of the reactants. c. an increase in the rate of reaction because reactant molecules collide with greater energy d. an increase in both the reaction rate and activation energy due to increased kinetic energy.

c

explanation:

a plastic spoon that has a temperature of 78° f is placed into a bowl of soup that has a temperature of 84° f. which of these correctly describes what will happen?

energy as heat moves from the soup to the spoon.

answer: the correct option is d. enzyme

lactase and carbonic anhydrase are the examples of enzymes.

lactase is an enzyme, which is present in the small intestine of mammals. it in the digestion of the disaccharide, lactose ( milk sugar) by converting it into two monosachharide, which are glucose and galactose.

carbonic anhydrase is present in the red blood cells. this enzyme plays significant role in the transport of co₂. it in the conversion of co₂ and h₂o into carbonic acid, which is then dissociated into bicarbonate ions and hydrogen ions.