i need to know like now
3. which of the following is not true of the relationship between enzymes and ph?
a change in ph alters the shape of the enzyme.
o a change in ph diminishes the effectiveness of the enzyme.
enzymes function within a large ph range.
a change in ph causes bonds to be loroken within the enzyme molecule.

- Changes in pH may not only affect the shape of an enzyme but it may also change the shape or charge properties of the substrate so that either the substrate cannot bind to the active site or it cannot undergo catalysis

- As the pH decreases below the optimum, enzyme activity also decreases.

Enzymes function within a large pH range.

- Too much change = Not good, so there isn't a BIGGG range.

:)

1. the energy lost to disorder metabolism     -entropy

2. related to or possessing motion potential     -kinetic

3. all of the chemical reactions in an organism required for maintenance of the processes of life entropy     -metabolism

4. possible; ability to go into action or perform work kinetic     -potential

5. the study of energy and its transformations thermodynamics     -thermodynamics

desert perennials often survive by remaining dormant during dry periods of the year, then springing to life when water becomes available. most annual desert plants germinate only after heavy seasonal rain, then complete their reproductive cycle very quickly.