Enterobacteriaeceae - Guides d'étude, Notes de cours & Résumés

Why is the catalytic activity of enzymes essential to ensure and regulate cellular metabolism? correct answer: enzymes lower the activation energy for chemical rxn. Why are microorganisms able to cause diary products, such as milk, to sour or curdle? correct answer: microorganisms can break down the nutrients in the milk and cause it to sour or curdle. Give a reason why it is necessary for polysaccharides, such as starch or cellulose, to be digested outside of the cell even though di-sac...

BMS 602 Exam 3 Questions and Answers 100% Solved | Graded A+ Which organism does MacConkey agar select for, and how does it work? ** - MacConkey is a selective and differential media, that is selective for species of Enterobacteriaceae. * This agar will differentiate between Enterobacteriaeceae based on their ability to ferment lactose. MAC inhibits growth of : GRAM POSITIVE organisms through the use of bile salts and crystal violet. If an organism ferments lactose (E. coli), the colony...

Overzichtstabel van bacteriën in levensmiddelen met hun typische kenmerken en aspecten.