Mcb 2610 final - Study guides, Class notes & Summaries

Differential media - allow certain bacteria to be differentiated from others by change of color, zone of clearing, or other Bacteria can prevent phage attachment and escape infection by acquiring mutations on genes which alter their _________. - cell surface receptors A _______ agent does not kill a microorganism, but rather just inhibits its growth. - bacteriostatic A clear area surrounded by growth of host cells is called a _______. - plaque A color change to yellow on the mannitol salt ...

MCB 2610 Lab Question and answers correctly solved 2024/2025 MCB 2610 Lab: Week 10 If a nitrate broth tube does not change color after adding Nitrate Reagents A&B AND zinc, did nitrate reduction occur? - correct answer yes Name one of the five major groups of organisms that can/must grow in the absence of free oxygen - correct answer fermentative, facultative anaerobes T/F: fermentative organisms can also perform respiration - correct answer false Name one of the five major...

mear of the culture, you heat fix the slide before air drying it completely. - answerFALSE True/False: wiping down the bench with wescodyne is the last thing you do when leaving the lab. - answerFALSE What is the magnification value of the ONLY objective lens that should come in contact with immersion oil? - answer100x Pertaining to Gram stain, cells that retain crystal violet and appear purple are said to be_____. - answerGram positive True/False: your name, the date, and sample informa...