Biology, 30.03.2021 14:00 warnene17

9. When we test for the effectiveness of disinfectants AKA disk diffusion method, we look for? A. Type of hemolysis
B. Agglutination
C. Zone of inhibition
D. Fermentation

10. All the following factors affect the effectiveness of prescribed antibiotic except?
A. Dose of the drug
B. Intake duration
C. Other chronic medical condition the patient may have
D. Age of the patient

11. The enteric bacteria are group of microorganisms which commonly infect?
A. Respiratory system
B. Digestive system
C. Cardiovascular system
D. Reproductive system

12. The best plate to cultivate enteric bacteria is?
A. EMB
B. Blood agar
C. Mannitol salt
D. Sabouraud agar plate

13. The Ingredient in Hektoen plate which makes the agar selective is?
A. Salt
B. Glucose
C. Mannitol
D. Bile acids

Answers: 3

Show answers

Another question on Biology

Biology, 21.06.2019 21:30

The fauces connects which of th following structures to the oropharynx

Answers: 1

Answer

Biology, 22.06.2019 03:30

The human genome project is devoted to mapping the general dna sequence of our species. this could lead to the development of new medicines, as well as the possibility of using gene therapy to treat certain diseases. however, there are some ethical issues surrounding the mapping of individual genomes. one concern is a) that your genes may change over time, making the project useless. b) that insurance companies could discriminate based on genetic make-up. c) that since this has never been done before, we should probably not do it now. d) that sequencing our individual genomes is so expensive, it is a counter-productive strategy.

Answers: 1

Answer

Biology, 22.06.2019 13:30

Explain the significance of meiosis in sexual reproduction

Answers: 3

Answer

Biology, 22.06.2019 14:30

What is a difference between systemic and pulmonary circulation? a. systemic circulation carries oxygenated blood to the lungs and pulmonary circulation carries deoxygenated blood to the body. b. systemic circulation carries deoxygenated blood to the lungs and pulmonary circulation carries oxygenated blood to the body. c. systemic circulation carries deoxygenated blood to the body and pulmonary circulation carries oxygenated blood to the lungs. d. systemic circulation carries oxygenated blood to the body and pulmonary circulation carries deoxygenated blood to the lungs.

Answers: 1

Answer

You know the right answer?

9. When we test for the effectiveness of disinfectants AKA disk diffusion method, we look for? A. T...

Questions