Biochemical Tests Include All of the Following Except ________

Question

Biochemical tests include all of the following except ________.
A)presence of catalase
B)presence of oxidase
C)colony morphology
D)sugar fermentation
E)gas production

Accepted Answer

Colony morphology is a physical characteristic of bacterial colonies, whereas biochemical tests involve specific chemical reactions or enzyme activity. Therefore, colony morphology is not considered a biochemical test.