Microbiology Lab Practical

What is the purpose of EMB agar?

• differentiate between staphylococcus aureus and streptococci

• test for casein

• test for ds DNA

• test for lipid

• selective staining for gram-negative bacteria

What is the purpose of Amylase Test?

• test for starch

• test for casein

• test for ds DNA

• test for lipid

• selective staining for gram-negative bacteria

What is the purpose of lipase test?

• differentiate between staphylococcus aureus and streptococci

• test for casein

• test for ds DNA

• test for lipid

• selective staining for gram-negative bacteria

What is the purpose of DNase test?

• differentiate between staphylococcus aureus and streptococci

• test for casein

• test for ds DNA

• test for lipid

• selective staining for gram-negative bacteria

What is the purpose of Caseinase test?

• differentiate between staphylococcus aureus and streptococci

• test for casein

• test for ds DNA

• test for lipid

• selective staining for gram-negative bacteria

Which of the following medium is used for Amylase testing?

• starch agar

• skim milk agar

• DNase agar

• spirit blue agar

Which of the following medium is used for Caseina testing?

• starch agar

• skim milk agar

• DNase agar

• spirit blue agar

Which of the following medium is used for Dnase testing?

• starch agar

• skim milk agar

• DNase agar

• spirit blue agar

Which of the following medium is used for lipase testing?

• starch agar

• skim milk agar

• DNase agar

• spirit blue agar

Which of the following products are for an amylase test?

• glucose, maltose, dextrins

• amino acids, peptides

• nucleotides

• glycerol, fatty acids