Enzymes speed chemical reactions byMultiple Choicelowering the amount of reactants that are needed.maintaining temperature.lowering the energy required to start a chemical reaction.raising the temperature of the surroundings.supplying energy to the reaction process.

How do enzymes speed up the rate at which a biological reaction occurs?Group of answer choicesBy increasing the energy of the reactant molecules.By increasing the total amount of energy released by the reaction.By decreasing the amount of energy needed to proceed through the reaction.By increasing the energy of the product molecules.By making the reaction release energy rather than requiring energy.

How do enzymes increase the reaction rate?

n what way do enzymes mimic research chemists (or vice-versa) in helping to improvethe rate of catalysis

Enzymes are proteins that speed up the rate of chemical reactions.Describe how a change of one of the bases in the gene for an enzyme could affect the functioning of that enzyme.

Enzymes catalyze reactions byGroup of answer choicesnone of these is correctlowering activation energy.raising activation energy.decreasing the entropy of the reaction.adding energy to the reaction.