Discussion
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- Question
The sulphite waste liquor fermentation employs use of Candida utilis because of its ability to ferment
Options- A. sucrose
- B. pentose
- C. glucose
- D. maltose
- Correct Answer
- pentose
- 1. Cephalosporin an antibiotic closely related to penicillin in structure and antibiotic activity are produced by species of
Options- A. Cephalosporium
- B. Cephalospodium
- C. Pseudomonas
- D. Bacillus Discuss
- 2. Which of the following are commercially used for bacterial amylases production?
Options- A. Bacillus subtilis
- B. Bacillus diastaticus
- C. Clostridium acetobutylicum
- D. Both (a) and (b) Discuss
- 3. The organism commercially used for fungal fermentation to obtain citric acid is
Options- A. A. oryzae
- B. A.flavus
- C. A. niger
- D. S. cerevisiae Discuss
- 4. Which of the following organisms have shown the ability of phosphate solubilization in red wine?
Options- A. S.cerevisiae
- B. Gluconobacter oxydans
- C. Bacillus subtilis
- D. None of these Discuss
- 5. Flavor can be enhanced from the
Options- A. L-Alanine
- B. D-L-Alanine
- C. L-Aspartic acid
- D. all of these Discuss
- 6. Production of L-lysine can be carried out by
Options- A. C. glutamicum
- B. B. flavum FA 1-30
- C. B. flavum
- D. All of these Discuss
- 7. Which of the following microorganism can yield vitamin B12 using methanol as a carbon source?
Options- A. Methanobacterium soehngenii
- B. Methanobacillus omelianski
- C. Protaminobacter ruber
- D. All of the above Discuss
- 8. Which of the following is a cephalosporin?
Options- A. Cephalosporin N
- B. Synnematin
- C. Cephalosporin C
- D. All of these Discuss
- 9. Erythromycin a broad spectrum antibiotic is obtained with the help of
Options- A. Streptomyces rimosus
- B. Streptomyces venezuelae
- C. Streptomyces erythreus
- D. Streptomyces halstedii Discuss
- 10. Microbial rennet, which is used in cheese manufacture is produced by
Options- A. Mucor spp
- B. Aspergillus spp
- C. Bacillus spp
- D. Saccharomyces spp Discuss
Industrially Useful Microbial Processes problems
Search Results
Correct Answer: Cephalospodium
Correct Answer: Both (a) and (b)
Correct Answer: A. niger
Correct Answer: Gluconobacter oxydans
Correct Answer: all of these
Correct Answer: All of these
Correct Answer: All of the above
Correct Answer: All of these
Correct Answer: Streptomyces erythreus
Correct Answer: Aspergillus spp
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