Lab practical exam - Study guides, Class notes & Summaries

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What type of epithelial cells are we looking at? 4) What type of epithelial cells are all of these (arrow)? 5) Name epithelial cell arrow is pointing at? 6) Name epithelial cell arrow is pointing at? 7) What type of epithelial cells are all of these? 8) What organ “gland” are we looking at? 9) Name the round structure within the yellow arrow and name the cells found within it? 10) Name the specfic organ this slide is from?

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

ENTIRE BIOLOGY 1001 - LAB PRACTICAL EXAM NEW UPDATE WITH COMPLETE SOLUTION 2024

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 ...

The __________ method is a quick and easy way to isolate bacteria - streak plate in what orientation do you incubate the plates after they have been streaked? - agar half on top what must you do to the loop before every use? - flame sterilize your loop T/F: The last thing you do before leaving the lab is take off your lab coat - False T/F: When performing a T-streak, the loop goes into the tube 3 times (once for each section of the plate) - False T/F: You do not heat a pipette in ...

BI 234 LAB PRACTICAL EXAM QUESTIONS AND ANSWERS WITH COMPLETE SOLUTIONS VERIFIED BY EXPERT Gram negative bacteria Thin layer of peptidoglycan. Contains outer membrane (lipo-polysaccharides, lipoproteins, phospholipids) with porin. gram positive bacteria Bacteria that have a thick peptido glycan cell wall, and no outer membrane. They stain very darkly (purple) in Gram stain. endospore stain A differential stain used to detect the presence and location of spores in bacterial cells. TSA plat...

. c. lactose 2. e. fat 3. d. lysine 4. a. insulin 5. b. RNA - ANSWER A student is given five samples and told they are lysine (an amino acid), lactose (a disaccharide), insulin (a protein hormone), RNA and fat. The samples are in test tubes marked 1-5, but the student doesn't know which compound is in which tube. The student is instructed to identify the contents of each tube.

PRACTICAL: MCB 2610 Lab Practical Exam with Certified Solutions The ____ method is a quick and easy way to isolate bacteria CORRECT ANS-T streak How many times do you get culture from the tube while performing a T streak? CORRECT ANS-1 Who do you contact to reschedule lab? CORRECT ANS-Dr. Intrie

PRACTICAL: MCB 2610 Lab Practical Exam with Complete Solutions The __________ method is a quick and easy way to isolate bacteria CORRECT ANS-streak plate in what orientation do you incubate the plates after they have been streaked? CORRECT ANS-agar half on top what must you do to the loop before every use? CORRECT ANS-flame sterilize your loo