Which of the following describes the effect of temperature on enzyme activity? Enzymes are most active at high temperatures. Protein structures in enzymes are most active at temperature above 37° C. Enzyme activity linearly decreases with temperature. Protein structures in enzymes are most effective at low temperatures. The protein structure of an enzyme is altered at temperature values above the optimum value. Enzyme is most active at the optimum temperature value. The protein structure of an enzyme is effective at temperature values below and above the optimum value. Enzyme is least active at the optimum temperature.
Catalysis and Enzymatic Reactions
Catalysis is the kind of chemical reaction in which the rate (speed) of a reaction is enhanced by the catalyst which is not consumed during the process of reaction and afterward it is removed when the catalyst is not used to make up the impurity in the product. The enzymatic reaction is the reaction that is catalyzed via enzymes.
Lock And Key Model
The lock-and-key model is used to describe the catalytic enzyme activity, based on the interaction between enzyme and substrate. This model considers the lock as an enzyme and the key as a substrate to explain this model. The concept of how a unique distinct key only can have the access to open a particular lock resembles how the specific substrate can only fit into the particular active site of the enzyme. This is significant in understanding the intermolecular interaction between proteins and plays a vital role in drug interaction.
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
