Mcb 2610 exam 2 - Study guides, Class notes & Summaries

MCB 2610 Exam 2 Questions And Correct Answers. Cultivation independent methods - answerDNA from unculturable bacteria can be amplified and sequenced by PCR Sequences can be used to produce fluorescent probes that will bind to complementary DNA (Fluorescent In Situ Hybridization FISH) FISH - answerCells fixed in place Fluorescently labeled probes consisting of 165 rRNA gene sequence sent to attach to RNA View in Epifluorescence microscope Metagenomics - answerDNA is isolated from an envi...

©THEBRIGHT EXAM STUDY SOLUTIONS 8/27/2024 12:01 PM - amino acids cysteine and methonine - sulfate (assimilatory sulfate reduction) Growth factors - answerorganic compounds that cannot be synthesized by an organism but are essential for growth - amino acids - purines/pyrmidines - vitamins Nutrient Concentration - answerGrowth rate depends on amount of nutrients in the environment Aerobes - answerGrow in the presence of oxygen Obligate aerobes - answerRequire oxygen Microaerophiles - ...

MCB 2610 Exam 4 Microminutes Question and answers already passed 2024/2025 MCB 2610 Exam 4 Microminutes Anaplasma phagocytophilium shape - correct answer pleiomorphic coci Can lose cell shape due to low peptidoglycan - correct answer Anaplasma phagocytophilium Anaplasma phagocytophilium anaerobe or aerobe - correct answer Facultative anaerobe Anaplasma phagocytophilium gram stains - correct answer negative (pink) Anaplasma phagocytophilium optimal temperature - correct...

MCB 2610 Lab Exam 1 Questions with complete solution 2024/2025 MCB 2610 Lab Exam 1 T streak method - correct answer ussed to isolate colonies 1. steralize loop by placing in flame 2. dip into media 3. spread on zig zap in 1 4. steralize then drag from 1 to 2 5. steralize than drag from 2 to 3 colony - correct answer community of genetically identical cells that can be seen without a microscope liquid vs solid media - correct answer liquid= grow large amounts of bacteria for ...

MCB 2610 Exam 1 Questions And Correct Answers. Which of the following is a microorganism? a. Bacteria b. Plants c. Viruses - answerbacteria Which of the following is not a characteristic of life? a. Respond to stimuli b. Evolution c. Being multicellular d. Homeostasis - answerbeing multicellular Which of the following may be a function of proteins within a cell? a. To be a polypeptide b. To catalyze chemical reactions c. To provide instructions for assembly of polypeptides d. Ener...

MCB 2610 Lab Practical Exam Questions And Correct Answers. What is the process of contamination control? - answerAseptic technique What are pipettes - answercalibrated glass tubes used to measure and dispense small volumes of liquids What color is the bigger vs. smaller micropipettors pipettes? - answerGreen - bigger Blue - smaller What is the purpose of isolating bacteria? - answerTo establish a PURE CULTURE, to be able to study to study the physiology and morphology of a particular bac...

©THEBRIGHT EXAM STUDY SOLUTIONS 8/23/2024 2:39 PM MCB 2610 Lab Practical Exam Questions And Correct Answers. The __________ method is a quick and easy way to isolate bacteria - answerstreak plate in what orientation do you incubate the plates after they have been streaked? - answeragar half on top what must you do to the loop before every use? - answerflame sterilize your loop T/F: The last thing you do before leaving the lab is take off your lab coat - answerFalse T/F: When performing ...

©THEBRIGHT EXAM STUDY SOLUTIONS 8/27/2024 12:01 PM MCB 2610 Lab Exam Questions With Correct Answers What 4 things must always be done before leaving lab (in order)? - answer1) Dispose of all cultures and plates in the appropriate containers 2) Clean your bench with Wescodyne 3) Take off and put away your lab coat 4) Wash your hands for at least 20 seconds with soap and water Where are plates disposed of? - answerGray garbage cans by the door Where are test tubes and caps disposed of? -...