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- Question 2 A spreader was used to 1. to uniformly disperse bacteria across the surface of the agar 2. to transfer bacteria from the test tube to the agar plate 3. to simulate mutations for antibiotic resistance 4. to disperse the antibioticQUESTION 5You are asked to recommend an antibiotic to treat potential pathogenicityt in an animal. Describe a method which will allow you to make this recommendation.Question:- 1. Innate immunity is a defense mechanism that present at 2 years True False 2. ELISA test determine by antibody linked to enzyme- True False 3. Which of the following is not antifungal? Tetracycline Nystatin Flucytosine None of the above Amphotericin B
- Question 4How does an autopsy differ from a medico-legal autopsy? Discuss..Question 17 A nurse colleague asks for your help in drawing blood cultures from a patient with suspected bacteremia. You notice that he has handed you two bottles, each with a different colour label. What is the reason for having two different culture bottles? Question 17 options: a) One bottle is used to identify Gram positive organisms and the other bottle helps identify Gram negative organisms b) There is no reason for two bottles. The microbiology laboratory only needs one bottle c) One bottle is used for aerobic bacteria and the other bottle is used for anaerobic bacteria d) One bottle is used to identify the bacterial organism, and the other bottle is used as a back-up in case the microbiology laboratory needs a larger sampleQUESTION 1 SDS-PAGE reagents that play a role in formation of the gel only are(Select all that applies) Beta-Mercaptoethanol Bromophenol blue APS Heat Sodium Dodecyl Sulfate Bis-acrylamide Acrylamide TEMED 3.33 points QUESTION 2 In Lab 3 we aimed to separate lysozyme from the Hen egg white proteins. Which of the following is the correct observation/result from that lab? Load contains all the neutral and negatively charged proteins. HEW contains negative and neutral proteins only. Carb 1 contains negatively charged proteins. Load contains positive, negative and neutral proteins. 3.34 points QUESTION 3 In order to separate negatively charged proteins from a mixture of neutral, positively charged and negatively proteins, you should pass the mixture of these beads through Gel filtration column, using anion…
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- QUESTION 10 Remdesivir is converted in vivo to CMP analog and then phosphorylated to CTP analog. a successful treatment for Ebola. There are more than 1 correct answers in the other choices. a potential chain terminator for the replication of RNA viral genomeQuestion:- 17. The optimal volume for blood-culture collection on adults is a. 20 mL of blood per bottle b. precisely 10 mL of blood in each of two bottles c. 20 mL of blood distributed betvveen two bottles but not exceeding 12 mL per vial d. dependent upon the patient's body weightThe genetic code is identical in cyanobacteria, lions, and humans Question 25 options: True False