Mcb 2289 - Study guides, Class notes & Summaries

1. The oxidase test determines the presence of cytochrome oxidase enzyme. This enzymes functions as part of Genotypic identification methods examine the DNA sequence of an organism 2. All of the following biochemical tests involve the growth of an organism in a specific liquid broth medium EXCEPT 3. In the Kligler's Iron Agar (KIA) test, if an organism can only ferment glucose, the butt of the agar slant turns , and the slanted surface of the agar will be after 24 hours of incubation. 4...

1. In which items or situations might you want to reduce or limit microbial growth? 2. All of the following are possible outcomes of selecting an antibiotic that is ineffective to treat a particular infection EXCEPT? 3. Which of the following processes removes or destroys endospores? 4. A bacterial strain has been isolated from a patient's urine specimen and a Kirby-Bauer susceptibility test has been performed on the strain. There is no zone of inhibition around Antibiotic X. Which statement...

Heating up a solution of molecules will result in which of the following? How is a respirometer used to measure fermentation in the Cellular Respiration experiment? Which gas may be given off by aerobic cell respiration? A disaccharide is a simple sugar. The carrier molecules of the electron transport system are located in which part of the cell? 1. Different types of enzymes may differ in optimal temperature and pH requirements, depending on where and how they function All of the fol...

Transcribe the following coding DNA sequence into a complementary sequence of mRNA: TAGCTGCCA RNA polymerase is an enzyme . A change in the nucleotide sequence always results in an observable change in the organism. 1. In a DNA molecule, adenine on one strand of nucleotides will pair with which base on the other complimentary DNA strand? Translation begins when mRNA becomes associated with a(n) ? In living organisms, information for making proteins flows from ? Each newly formed DNA m...

1) How is a glass culture tube handled during aseptic transfers: When incubating a plate, it should be placed in the incubator with the lid side up: Microorganisms should NOT be found in which of the following locations: 2) Why is 35-37 degrees Celsius a standard incubation temperature range for many lab exercises involving medically important bacteria: 3) Which type of sterile media is liquid in nature: 4) Which type of media provides the best option for obtaining a culture with isolated...

Microbiology LearnSmart Lab Module 08 Quiz • Question 1 1 out of 1 points Which of the following is a chemical means of controlling microbial growth? Selected Answer: Disinfect ant • Question 2 1 out of 1 points The clear area where no bacteria are growing around the chemical disk is called a zone of inhibition. Selected Answer: Tru e • Question 3 1 out of 1 points Which of the following processes removes or destroys endospores? ...

Rasmussen College - MCB 2289 Microbiology Final Exam|Module 11/ Already Graded A

MCB2289/G282 SECTION 08 INTRODUCTION TO MICROBIOLOGY MODULE 11 FINAL EXAM • Question 1 1 out of 1 points Strep throat is caused by which of the following organisms? Selected Answer: Streptococcus pyogenes • Question 2 1 out of 1 points The destruction of all microorganisms and their endospores is referred to as Selected Answer: Sterilization • Question 3 1 out of 1 points Giardiasis is a waterborne gastrointestinal disease caused by Giardia intestinalis, which is...

MCB 2289 Microbiology Final Exam Module 11|MCB 2289 Microbiology Final Exam Module 11