Uconn mcb 2610 final Study guides, Class notes & Summaries

Chemicals used to decrease the number of microbes on living tissues are called _____ - Antiseptics A Durham tube is included in the LT broth tubes to detect _____, a byproduct of lactose fermentation. - Gas _____ (lytic/lysogenic) phages can integrate its DNA into the host genome. - Lytic _____ will occur around the colonies, indicating amylase production and starch utilization. - Red dying from iodine _______ is an opportunistic pathogen that commonly causes staph infections. - Staphyloc...

True/False: Gram stains and spore stains are examples of simple stains. - FALSE What causes bacterial endospore formation? - Response to environmental conditions, i.e., lack of nutrients What are the 4 phases of microbial growth? - Lag, exponential/log, stationary, death True/False: we will measure the optical density over time to determine growth rate. - TRUE Define generation time. - Time for population to double What does it mean for a culture to be in stationary phase? - Rate ...

PRACTICAL: UConn MCB 2610 Final Lab Practical Exam 100% Solved The ________ method is a quick and easy way to isolate bacteria. CORRECT ANS-Streak plate How many times do you get culture from the tube while performing a t-streak? CORRECT ANS-Once Who do you contact to reschedule a lab? CORRECT ANS-Gino

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...