Enzymes Questions and Answers

How do extreme pH values affect the structure of the enzyme pepsin, reducing its catalytic activity?

Why is it advantageous for different enzymes in the body, such as pepsin and trypsin, to have different optimum pH values?

Fig. 2.1 shows two types of enzyme inhibition. In one type, both the substrate and an inhibitor are able to bind directly to the enzyme's…

Fig. 2.1 shows two types of enzyme inhibition. In the second type, the substrate still binds normally to the active site, but an inhibitor…

In competitive inhibition, the inhibitor competes with the substrate for the enzyme's active site. At a sufficiently high substrate…

In an enzyme-catalysed reaction, the potential energy of the substrates at the start of the reaction is 50 kJ, and the maximum potential…