Microbial Nutrition

Breakdown of molecules are ________

• Synthesis

• Catabolism

• anabolism

• autotroph

Nutrients required in large quantities ________________

Give an example for Nitrogen fixing bacteria

Select the bacterial siderophores from the following.

• Enterobactin

• Enterochelin

• Super antigen

• Enterobactin and Enterochelin

Name the element required to maintain the heat stability of endospores.

The exact chemical composition of media is known

MacConkey agar is a__________

• Differential media that differentiates lactose and non lactose fermentors

• Diffrential media that controls the Gram negative bacteria

• Diffrential media that supports the growth of Gram positive bacteria

• Selective media for Helicobacter pylori

Give an example for complex media

Choose the enrichment media from the following

• Brain Heart infusion broth

• Blood agar

• Chocolate agar

• EMB agar