The actions of an enzyme cannot be affected by: D. availability ATP.
An enzyme can be defined as a biological catalyst that is used to speed up (increase or accelerate) the rate of a chemical reaction, by lowering (decreasing) the activation energy of its constituent chemical elements (reactants).
Basically, the characteristics of an enzyme include the following:
- Enzymes can be used over and over again i.e continuously.
- An enzyme may or may not require cofactors.
- Enzyme structures (active site) are specific to the type of substrate they bond to.
The action of an enzyme may involve minerals but not adenosine triphosphate (ATP).
Furthermore, the factors which affect the actions of an enzyme include:
I. Logarithmic concentration of hydrogen (pH).
II. Temperature.
III. Cofactors.
IV. Allosteric inhibitors.
In conclusion, adenosine triphosphate (ATP) isn't a factor that affects the actions of an enzyme.
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