1. In zero order reaction, the reaction rate depends only on enzyme concentration.
In first order reaction the reaction rate is directly porportional to substyrate concentration
a. first statement is false and second statement is true
b. both statement is true
c. both statement is false
d. first statement is true and second statement is false
2. These are catalyst that can be used in the monitoring and diagnosis of disease and their remarkable properties make them sensitive indicators of pathologic changes.
a. enzymes
b. electrolytes
c. substrate
d. none of these
3. ALT is stavle in serum at refrigirator or temp for up to 3 weeks, indefinitely if frozen
AST has the same stability but markedly decreases with freezing
a. both statement are true
b. both statement are false
c. first statement is true second is false
d. second statement is true first statement is false