Explain why a chemical reaction needs more activation energy when there isn't an enzyme acting as a biological catalyst.

Enzymes will   Question 29 options:   lower the free energy of a reaction   raise the activation energy of a reaction   raise the free energy of a reaction   lower the activation energy of a reaction

What is expected to happen to the reaction rate with increasing temperature? (Enzyme kinetics)

The breakdown of large molecules by the enzymatic addition of water is an example of a(n) _____ reaction?

what is the properties of an enzyme that make it a good biological catalyst?

In chemical reactions involving two or more substrates, how can mere binding of substrates to an enzyme active site affect the rate of a reaction?

Which of the following best describes a thermodynamically favorable (spontaneous) chemical reaction?  It has a ΔG that is greater than zero and is endergonic. It has a ΔG that is greater than zero and is exergonic. It has a ΔG that is less than zero and is endergonic. It has a ΔG that is less than zero and is exergonic.

Describe how an enzyme and substrate combine to facilitate a reaction.