What is an E-test strip and are they more or less advantageous to use than the standard antibiotic sensitivity disks? Why? For which organisms are the E-test most useful?
What is an E-test strip and are they more or less advantageous to use than the...
respiration Energy obtained from fermentation is a. More than c. Equal to b. Less then d. There is not enough information to answer CO2 and H2 119. Energy obtained between REDOX reactions between O2 and glucose a. More than c. Equal to b. Less then d. There is not enough information 123. A new microbe has been identified as a cause of a new epidemic. Which of the following determine the biosafety measures to deal with the microbe? a. Pathogenicity...
what is 25% less than 60% more of 200? What is 25% Less 60% More than 200 رما
Kirby-Bauer Test time-lapse with E. coli and S. aureus Elapsed Time: 24 hours coll Il 0 :18/1:11 Ampicillin Gentamicin Neomycin Vancomycin Tetracycline Bacitracin Trimethoprim/ Sulfamethoxazole Optochin Penicillin Erythromycin Streptomycin Amoxicillin/ Clavulanic Acid E. coli HD Q : II 0 - 0:33/1:11 3. Which of your organisms appears more susceptible to penicillin? 4. Which of your organisms appears difficult to treat with the selected antibiotics? 5. What is the difference between G+ and G-in reference to the selected antibiotics? 6. Which...
When would direct price discrimination be more advantageous than indirect price discrimination? What is necessary for direct price discrimination as compared to indirect price discrimination? Illustrate your answer with original examples not found in the course materials, or already given by a fellow student. Please respond in 200-250 words
Which statistical test to use to compare an antibiotic used on two different organisms? (i.e. Streptomycin was used on e.coli and s.aureus and we want to check if it's more significant on e.coli/s.aureus)
Questions: What bacterium did you use as your test organisms? What is the method of action of this antibiotic and how can you tell?
Cyclopropane is more reactive than most cycloalkanes. What factors lead to cyclopropane being less stable than other cycloalkanes? a. Angle strain b. Torsional strain c. Torsional strain, angle strain and steric strain d. Steric strain e. Torsional strain and angle strain of. Torsional strain and steric strain g. Angle strain and steric strain
In the case of directional selection, if the advantageous allele (b) is recessive and a less advantageous allele (B) is dominant: A. b will be lost in the population because the dominant allele will increase in frequency by natural selection B. b will increase in frequency at the same speed as if it was a dominant advantageous allele, because what matters is the coefficient of selection and not if the allele is dominant or recessive C. b will increase in...
A hypothesis test is conducted to test the null hypothesis that the mean is less than 12. Use a 0.01 level of significance. What type of test is this? Right tail Two tail Left tail What is the critical value? 2.33 -2.33 1.78 correct answer is not given Suppose the test statistic was -2.50 What is the conclusion? Fail to reject Ho. There is not sufficent evidence to support the claim that the mean is less than 12. Reject Ho....
2. + _,3.75 points MDasicSta17 27.E 502XP. when do you use an NOVA test? when you want to test if the means of three or more populations are equal when you want to test if the means of two or more populations are equal O when you want to test if the variances of three or more populations are equal O when you want to test if the standard deviations of less than four populations are equal O when you...