Discussion
Home ‣ Microbiology ‣ Microbial Metabolism See What Others Are Saying!
- Question
The acquisition energy by glucose fermentation requires
Options- A. substrate-level phosphorylation
- B. electron transport of electrons from NADH
- C. long-chain fatty acid oxidation
- D. the enzyme formic-hydrogen lyase
- Correct Answer
- substrate-level phosphorylation
- 1. All of the following viruses are enveloped except
Options- A. Hepatitis A virus
- B. Hepatitis B virus
- C. Hepatitis C virus
- D. Hepatitis D virus Discuss
- 2. Enveloped viruses have a __________ shape.
Options- A. icosahedral
- B. helical
- C. roughly spherical
- D. complex Discuss
- 3. Postgates assay technique is useful in determining if a cell is viable even though it is
Options- A. incapable of cell division
- B. too small to see
- C. an obligate aerobe
- D. a thermophile Discuss
- 4. Which of the following drugs involves modification of the drug by enzymatic modification or degradation of its active element to alter its/their resistance?
Options- A. Pencillins
- B. Choloramphenicol
- C. Aminoglyosides
- D. All of these Discuss
- 5. In cellular metabolism, O2 is used
Options- A. to provide electrons for photophosphorylation
- B. in glycolysis
- C. as a terminal electron acceptor
- D. in the Krebs cycle Discuss
- 6. What is an anaerobic digester?
Options- A. New diet drink
- B. Microbe that eats hazardous waste
- C. Method to convert agricultural waste into a biogas
- D. All of the above Discuss
- 7. By which of the following means antifungal chemotherapeutic agents may affect fungi?
Options- A. Interfere with nuclear division by preventing the aggregation of microtubules needed for mitosis
- B. Interfere with normal nucleic acid synthesis
- C. Interfere with ergosterol biosynthesis and thus alter the structure of the cytoplasmic membrane as well as the function of several membrane-bound enzymes like those involved in nutrient transport and chitin synthesis
- D. all of these Discuss
- 8. Isozymes or iso enzymes are those enzyme which
Options- A. have same structural forms
- B. have different structural forms but identical catalytic properties
- C. catalyses oxidation reactions
- D. none of these Discuss
- 9. Chlorotetracycline a broad spectrum antibiotic is produced by
Options- A. Streptomyces aureofaciens
- B. Streptomyces rimosus
- C. Streptomyces venezuelae
- D. Streptomyces erythreus Discuss
- 10. Who discovered the bacteria that cause cholera?
Options- A. Pierre Berthelot
- B. Robert Koch
- C. Louis Pasteur
- D. Rudolf Virchow Discuss
More questions
Correct Answer: Hepatitis A virus
Correct Answer: roughly spherical
Correct Answer: incapable of cell division
Correct Answer: All of these
Correct Answer: as a terminal electron acceptor
Correct Answer: Method to convert agricultural waste into a biogas
Correct Answer: all of these
Correct Answer: have different structural forms but identical catalytic properties
Correct Answer: Streptomyces aureofaciens
Correct Answer: Robert Koch
Comments
There are no comments.More in Microbiology:
Programming
Copyright ©CuriousTab. All rights reserved.