Streak plates - Study guides, Class notes & Summaries

Natural Event Geological or atmospheric processes involving the release of energy and has nothing to do with people. Geological is due to the hot interior of the Earth and can be expressed as volcanoes. Atmospheric type of energy is the product of solar energy which can be expressed as tornadoes. Characteristics of a Natural Disaster (5) geological, atmospheric, magnitude, frequency, duration, areal extent Recurrence interval time between same sized events (150 years) frequency 1/recurrenc...

1. Proper aseptic technique is crucial to ensuring growth of pure bacterial colonies. What is one experimental way you can test your practices to confirm that you are using proper aseptic technique?This could be done by having a control agar plate where sterile loop was used to streak the agar. If it grows bacterial colonies after some time, then aseptic technique was not successful. 2. In a laboratory setting, what are three ways you can properly sterilize culturing equipment? a. Dry hea...

BIOD 171 Portage Learning Final EXAM Questions and Answers 100%Correct/Exam 1-7 2023/2024 UpdatePortage Learning BIOD 171 Final EXAM Questions and Answers 100%Correct/Exam 1-7 2023/2024 Update True or False: A virus is considered a microorganism. False. Viruses are not living and as such are not considered microorganisms. Viruses can, however, be classified as microbes, a more general term that includes microorganisms and viruses. 1. What is the smallest biological unit of life? A cell. ...

MCB 2610 Lab Quiz Questions and answers correctly solved 2024/2025 MCB 2610 Lab Quiz Questions What 4 things must always be done before leaving lab (in order)? - correct answer 1) 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? - correct answer Gray garbage cans by the door Where are test tubes an...

silicates - minerals that contain silicon and oxygen and usually one or more other elements, are one of the largest groups of minerals oxides - compounds that have oxygen as their anion, t ut they exclude those with oxygen complexes such as carbonate, suphate, and silicate. have O2 as their anion, Ways rocks may form - Igneous: forms from magma that has either cooled slowly under ground or cooled quickly at the surface after a volcanic eruption Sedimentary rocks: formed when weathered frag...

MCB 2610 Lab final Question and answers already passed 2024/2025 MCB 2610 Lab final The ______ _______ method is a quick and easy way to isolate bacteria - correct answer streak plate In what orientation do you incubate the plates after they have been streaked? - correct answer agar half bottom What must you do to the loop before every use? - correct answer flame it T/F: The last thing you do before leaving the lab is take off your lab coat - correct answer false streak...

Portage Learning BIOD 171 Microbiology Lecture Exam Key 1-6 Exams 1. What are the two major types of nucleic acids and their roles? DNA- deoxyribonucleic acid RNA- Ribonucleic acid DNA- Cellular life has DNA and a role that DNA has is long-term storage of information, it holds the characteristics of living organisms. RNA- Is the carrier of information in form of amino acid sequence. It converts the information in the DNA and synthesizes proteins Tru...

What 4 things must always be done before leaving lab (in order)? - 1) 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? - Gray garbage cans by the door Where are test tubes and caps disposed of? - Waste buckets under sink Where are slides and toothpicks disposed of? - Sharps What first action should be...

Lab Report Format Expectations Utilize college level grammar and professional formatting when completing this worksheet. Submissions without proper formatting, all required photos or sufficient responses will be rejected. Pre-lab Questions 1. This lab includes two experiments that each look at different aspects of culturing microorganisms onto growth media. What concepts does each experiment focus on? Why do you think these concepts are important to the field of microbiology? The first ex...

MCB 2610 Lab Practical Question and answers verified to pass 2024/2025 MCB 2610 Lab Practical The __________ method is a quick and easy way to isolate bacteria - correct answer streak plate It is your responsibility to make certain that the bunson burner is set up correctly and positioned to avoid burns and fires. - correct answer True What is the MOST likely mode of transmission (way agents can be transmitted in the laboratory? - correct answer Indirect transmission in wha...