6. Enzymes and Enzyme Kinetics

Which term best describes a type of protein that speeds up a chemical reaction in a living organism?

Which type of biomolecule is primarily digested by the enzyme amylase?

What is the primary effect of enzymes on chemical reactions?

Which of the following is an enzyme required for the process of rephosphorylation of ADP to ATP during cellular respiration?

Protein phosphorylation is commonly involved with all of the following except:

In a typical enzyme-catalyzed reaction where the enzyme remains chemically unchanged, how many times can a single enzyme molecule be used to catalyze the conversion of substrate to product?

In a reaction where substrate is present in excess, what effect would the addition of an enzyme have on the amount of product formed in 3 seconds?

The enzyme pepsin is formed from pepsinogen through the action of:

In the context of enzymes, which term best describes a protein that speeds up chemical reactions by lowering the activation energy?

The image at right shows which of the following aspects of enzymatic catalysis?

Which of the following statements best describes enzyme function?

Which of the following enzymes is least likely to be functional within a mammalian organism?

How do enzymes affect the speed of a chemical reaction?

Which of the following substances participates in the digestion of proteins?

Which class of enzyme is responsible for catalyzing the hydrolysis of starch into maltose?