Martin is studying sumartin is studying sucrase activity. he added sucrose solution + sucrase solution + buffer of ph 5.6 in two tubes. he incubated them at 35°c and 100°c respectively. when he performed a confirmatory test, only the first test tube showed enzyme activity. how would you justify the inactivity of the enzyme in the second test tube? crase activity. he added sucrose solution + sucrase solution + buffer of ph 5.6 in two tubes. he incubated them at 35°c and 100°c respectively. when he performed a confirmatory test, only the first test tube showed enzyme activity. how would you justify the inactivity of the enzyme in the second test tube?