Which of the following is not true for the feedback system?
Anonymous Quiz
26%
It controls the production of primary metabolites
44%
It inhibits the synthesis of the main enzyme of the pathway
19%
It blocks the allosteric site of the main enzyme of the pathway
11%
It prevents product formation
Which of the following is absent in fermentation media?
Anonymous Quiz
17%
Carbon
46%
Nitrogen
20%
Agar
17%
Water
Which of the following raw material is useful for the production of alcohol?
Anonymous Quiz
12%
Waste liquor
62%
Molasses
21%
Starch
6%
Alkanes
Which of the following is not the constituent of Beet molasses?
Anonymous Quiz
24%
Biotin
36%
Thiamine
33%
Inositol
6%
Cobalamin
_Torula utilis_ requires ______ and ______
Anonymous Quiz
22%
Hexose and pentose
47%
Hexose and pyranose
25%
Pyranose and pentose
6%
Ketose and fructose
Which of the following is a by-product after starch extraction from maize?
Anonymous Quiz
20%
Blackstrap molasses
34%
Hydrol molasses
37%
Corn steep liquor
9%
Beet molasses
Which of the following is used for glutamic acid production?
Anonymous Quiz
20%
Sucrose
51%
Hydrolyzed cassava starch
20%
Oleic acid
9%
Corn steep
The sources of complex carbohydrates are wood wastes, straws, cobs, beet molasses, hydrol molasses.
Anonymous Quiz
81%
True
19%
False
Which of the following is a by-product after starch extraction from maize?
Anonymous Quiz
16%
Blackstrap molasses
29%
Soybean
55%
Corn steep liquor
0%
Peptones
Nitrogen sources used in media formulation are following except ______
Anonymous Quiz
8%
Peptones
33%
Soybean meal
28%
Pharmamedia
31%
Hydrocarbons
Which of the following nitrogen source is used in penicillin production?
Anonymous Quiz
18%
Peanut granules
41%
Corn steep liquor
29%
Phamamedia
12%
Soybean meal
Which of the following is not the constituent of pharmamedia?
Anonymous Quiz
16%
Calcium
19%
Valine
42%
Riboflavin
23%
Fluorine
Which of the following nitrogen source is used in bacitracin production?
Anonymous Quiz
16%
Peanut granules
38%
Corn steep liquor
38%
Pharmamedia
9%
Soybean meal
Which of the following is a ‘defined media’?
Anonymous Quiz
48%
Synthetic media
30%
Crude media
9%
Simple media
12%
Complex media
Which of the following nitrogen source is used in the production of polyenes?
Anonymous Quiz
26%
Peanut granules
44%
Corn steep liquor
11%
Pharmamedia
19%
Soybean meal
What is the basic principle of Industrial Microbiology?
Anonymous Quiz
35%
To provide optimum growth conditions
32%
To provide aseptic conditions
19%
To produce a pure product
13%
To create a pure form of media
Which of the following is the best for gibberellins production?
Anonymous Quiz
17%
Ammonium salt
28%
Peptones
33%
Distillers’ solubles
22%
Corn-steep liquor
Which of the following is a raw material for butirosin production?
Anonymous Quiz
27%
Ammonium salt
17%
Pharmamedia
53%
Pancreatic digest of gelatin
3%
Dried beef blood
The organism useful for fermentation process are ______
Anonymous Quiz
74%
Bacteria
15%
Virus
10%
Protozoa
0%
Algae