Which of the following correctly explains the role of enzymes in biochemical reactions? (2 points) enzymes bond with one or more reactants to increase the amount of energy needed for the reaction. enzymes provide energy in the form of high-energy chemical bonds to increase the overall energy of a reaction. enzymes provide energy in the form of atp to lower the activation energy needed for the reaction. enzymes bond with one or more reactants and lower the activation energy needed for the reaction.

Ineed to get this test done which of the following statements is correct in hour our immune system responds to a potential pathogen? a.) the skin will be the first line of defense, and then the many phagocytes in the bloodstream will attempt to consume the possible pathogen. b.) b cells will start reading the antigen code immediately and call t cells to assist in destroying the pathogen. c.) the adapted immune system will call on the innate immune system to destroy the pathogen. d.) the t-cells in the adapted immune systems are the first to recognize the pathogen