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- Question
The catabolic reaction, pentose-phosphate exists in
Options- A. prokaryotic cells
- B. eukaryotic cells
- C. prokaryotic and eukaryotic cells both
- D. none of these
- Correct Answer
- prokaryotic and eukaryotic cells both
- 1. Fatalities following influenza infection are usually due to the
Options- A. dehydration
- B. bacterial superinfection
- C. damage to the heart muscle
- D. formation of granulomas in the lung Discuss
- 2. Plastic implants can pose a serious nosocomial infection problem because
Options- A. phagocytes have trouble moving on the plastic surface
- B. phagocytes have trouble engulfing bacteria embedded in a biofilm
- C. infected implants usually have to be surgically removed
- D. all of the above Discuss
- 3. Which of the following Ascomycetes are used for riboflavin production?
Options- A. Eremnothecium ashbyii
- B. Ashbya gossypii
- C. Candida guilliermondia
- D. Both (a) and (b) Discuss
- 4. Studies of similarities and differences among the genomes of multiple organisms is carried out in
Options- A. comparative genomics
- B. proteomics
- C. functional genomics
- D. structural genomics Discuss
- 5. Which of the following is used for determining the location of specific genes within the genome?
Options- A. Genomics
- B. Annotation
- C. Cloning
- D. Proteomics Discuss
- 6. Micro organisms are found in which of the following kingdom of five kingdom concept (Whittaker's classification)?
Options- A. Monera
- B. Protista
- C. Fungi
- D. All of these Discuss
- 7. The influenza vaccine is administered each year because
Options- A. mutations in the viral hemagglutinin may allow the virus to evade the immune response elicited by previous vaccines
- B. it is a polysaccharide vaccine that does not confer long-term protection
- C. the vaccine is sufficiently toxic to make it necessary to administer only a small amount at any one time
- D. none of the above Discuss
- 8. Which of the following is the commonest species of Salmonella for causing zoonotic disease?
Options- A. S Indiana
- B. S newport
- C. S typhimurium
- D. S enteritidis Discuss
- 9. The archaebacterium Halobacterium, an extreme halophile, and Sulfolobus, a thermoacidophile, can be cultured in the presence of antibiotics such as streptomycin and chloramphenicol because
Options- A. they contain ether-linked isoprenoids in their plasma membrane
- B. they lack murein in their cell wall
- C. they contain 80S, as opposed to 70S, ribosomes
- D. all of the above Discuss
- 10. The organisms that can be acid-fast stained is
Options- A. Nocardia
- B. Tubercle bacilli
- C. Lepra bacilli
- D. all of these Discuss
More questions
Correct Answer: bacterial superinfection
Correct Answer: all of the above
Correct Answer: Both (a) and (b)
Correct Answer: comparative genomics
Correct Answer: Annotation
Correct Answer: All of these
Correct Answer: mutations in the viral hemagglutinin may allow the virus to evade the immune response elicited by previous vaccines
Correct Answer: S typhimurium
Correct Answer: they lack murein in their cell wall
Correct Answer: all of these
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