Discussion
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- Question
Which of the following can be used to detect clumping factor?
Options- A. tube coagulase test
- B. slide coagulase test
- C. precipitation test
- D. none of these
- Correct Answer
- slide coagulase test
- 1. Which of the following items could be sterilized by dry heat sterilization?
Options- A. Intravenous (IV) solution
- B. Plastic IV bags
- C. Glass pipettes
- D. rubber gloves Discuss
- 2. What kind of embryo is often used for viral assays?
Options- A. Mouse
- B. Rat
- C. Cat
- D. Chicken Discuss
- 3. A mycelium describes
Options- A. saclike structure where fungal spores are produced
- B. single fungal strand made up of a long chain of cells
- C. interwoven mass of numerous hyphae
- D. none of the above Discuss
- 4. The predominant micro-organisms in frozen foods are
Options- A. bacteria
- B. micro-coccus
- C. yeast and moulds
- D. none of these Discuss
- 5. Which of the following is a drug that interferes with the process of DNA production in the virus that causes genital herpes?
Options- A. Erythromycin
- B. Vancomycin
- C. Amantadine
- D. Acyclovir Discuss
- 6. Preservation of foods by using salts and sugars works by
Options- A. raising pH
- B. lowering osmotic pressure
- C. creating a hypertonic environment
- D. creating a hypotonic environment Discuss
- 7. The Redfield ratio is an index of concentration of
Options- A. carbon, hydrogen and oxygen
- B. nitrogen, potassium and iron
- C. carbon, nitrogen and phosphorous
- D. carbon, phosphorous and sulfur Discuss
- 8. To a living organism, which of the following has the greatest amount of available energy per molecule?
Options- A. ATP
- B. ADP
- C. AMP
- D. H2O Discuss
- 9. Enzyme neuraminidase is carried by which of the following viruses?
Options- A. Human immunodeficiency virus
- B. Epstein-Barr virus
- C. Influenza virus
- D. Adenovirus Discuss
- 10. A substrate binds to its enzyme at a location called the __________ site.
Options- A. coenzyme
- B. substrate
- C. active
- D. polypeptide Discuss
More questions
Correct Answer: Glass pipettes
Correct Answer: Chicken
Correct Answer: interwoven mass of numerous hyphae
Correct Answer: yeast and moulds
Correct Answer: Acyclovir
Correct Answer: creating a hypertonic environment
Correct Answer: carbon, nitrogen and phosphorous
Correct Answer: ATP
Correct Answer: Influenza virus
Correct Answer: active
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