259917
Industrial production of ethanol from starch is brought about by a certain species of
1 Azotobacter
2 Lactobacillus
3 Saccharomyces
4 Penicillium
Explanation:
Industrial production of ethanol from starch is brought about by a certain species of Saccharomyces. Saccharomyces cerevisiae is commonly used in the beverage industries for the production of alcohol. It converts sugar into and ethanol which are used in making beer, wine etc.
259919
For the commercial and industrial production of citric acid, which of the following microbes is used?
1 Clostridium butylicum
2 Aspergillus niger
3 Lactobacillus sp
4 Saccharomyces cerevisiae
Explanation:
Aspergillus niger (a fungus) is used in commercial and industrial production of citric acid. - Lactobacillus (bacterium) is used in the production of lactic acid. - Saccharomyces cerevisiae (yeast) is used in the commercial production of ethanol. - Clostridium butylicum (bacterium) is used in the production of butyric acid.
NEET-2020 Phase-II
Microbes in Human Welfare
259921
Dough kept overnight in warm weather becomes soft and spongy because of :-
1 Fermentation
2 Cohesion
3 Osmosis
4 Absorption of carbon dioxide from atmosphere
Explanation:
During the fermentation the process where yeast converts sugar to carbon dioxide and alcohol in the absence of oxygen causing dough to rise. - Leavening agents make bread and other baked good rise by causing a foaming actions that traps air bubbles in the food as it cooks. The trapped air gives the final product a light and fluffy texture.
AIPMT-2004
Microbes in Human Welfare
259922
A good producer of citric acid is :
1 Saccharomyces
2 Aspergillus
3 Pseudomonas
4 Clostridium
Explanation:
A good producer of citric acid is Aspergillus niger (a fungus). Citric acid has high economic potential to its numerous applications. It is mostly produced by microbial fermentations using Aspergillus niger. - Clostridium butylicum produces butyric acid, - Saccharomyces cerevisiae is used for bread baking fermenting malted cereals and fruit juices to produce ethanol. - Pseudomonas (a bacterium) is used in vitamin production.
NEET Test Series from KOTA - 10 Papers In MS WORD
WhatsApp Here
Microbes in Human Welfare
259917
Industrial production of ethanol from starch is brought about by a certain species of
1 Azotobacter
2 Lactobacillus
3 Saccharomyces
4 Penicillium
Explanation:
Industrial production of ethanol from starch is brought about by a certain species of Saccharomyces. Saccharomyces cerevisiae is commonly used in the beverage industries for the production of alcohol. It converts sugar into and ethanol which are used in making beer, wine etc.
259919
For the commercial and industrial production of citric acid, which of the following microbes is used?
1 Clostridium butylicum
2 Aspergillus niger
3 Lactobacillus sp
4 Saccharomyces cerevisiae
Explanation:
Aspergillus niger (a fungus) is used in commercial and industrial production of citric acid. - Lactobacillus (bacterium) is used in the production of lactic acid. - Saccharomyces cerevisiae (yeast) is used in the commercial production of ethanol. - Clostridium butylicum (bacterium) is used in the production of butyric acid.
NEET-2020 Phase-II
Microbes in Human Welfare
259921
Dough kept overnight in warm weather becomes soft and spongy because of :-
1 Fermentation
2 Cohesion
3 Osmosis
4 Absorption of carbon dioxide from atmosphere
Explanation:
During the fermentation the process where yeast converts sugar to carbon dioxide and alcohol in the absence of oxygen causing dough to rise. - Leavening agents make bread and other baked good rise by causing a foaming actions that traps air bubbles in the food as it cooks. The trapped air gives the final product a light and fluffy texture.
AIPMT-2004
Microbes in Human Welfare
259922
A good producer of citric acid is :
1 Saccharomyces
2 Aspergillus
3 Pseudomonas
4 Clostridium
Explanation:
A good producer of citric acid is Aspergillus niger (a fungus). Citric acid has high economic potential to its numerous applications. It is mostly produced by microbial fermentations using Aspergillus niger. - Clostridium butylicum produces butyric acid, - Saccharomyces cerevisiae is used for bread baking fermenting malted cereals and fruit juices to produce ethanol. - Pseudomonas (a bacterium) is used in vitamin production.
259917
Industrial production of ethanol from starch is brought about by a certain species of
1 Azotobacter
2 Lactobacillus
3 Saccharomyces
4 Penicillium
Explanation:
Industrial production of ethanol from starch is brought about by a certain species of Saccharomyces. Saccharomyces cerevisiae is commonly used in the beverage industries for the production of alcohol. It converts sugar into and ethanol which are used in making beer, wine etc.
259919
For the commercial and industrial production of citric acid, which of the following microbes is used?
1 Clostridium butylicum
2 Aspergillus niger
3 Lactobacillus sp
4 Saccharomyces cerevisiae
Explanation:
Aspergillus niger (a fungus) is used in commercial and industrial production of citric acid. - Lactobacillus (bacterium) is used in the production of lactic acid. - Saccharomyces cerevisiae (yeast) is used in the commercial production of ethanol. - Clostridium butylicum (bacterium) is used in the production of butyric acid.
NEET-2020 Phase-II
Microbes in Human Welfare
259921
Dough kept overnight in warm weather becomes soft and spongy because of :-
1 Fermentation
2 Cohesion
3 Osmosis
4 Absorption of carbon dioxide from atmosphere
Explanation:
During the fermentation the process where yeast converts sugar to carbon dioxide and alcohol in the absence of oxygen causing dough to rise. - Leavening agents make bread and other baked good rise by causing a foaming actions that traps air bubbles in the food as it cooks. The trapped air gives the final product a light and fluffy texture.
AIPMT-2004
Microbes in Human Welfare
259922
A good producer of citric acid is :
1 Saccharomyces
2 Aspergillus
3 Pseudomonas
4 Clostridium
Explanation:
A good producer of citric acid is Aspergillus niger (a fungus). Citric acid has high economic potential to its numerous applications. It is mostly produced by microbial fermentations using Aspergillus niger. - Clostridium butylicum produces butyric acid, - Saccharomyces cerevisiae is used for bread baking fermenting malted cereals and fruit juices to produce ethanol. - Pseudomonas (a bacterium) is used in vitamin production.
259917
Industrial production of ethanol from starch is brought about by a certain species of
1 Azotobacter
2 Lactobacillus
3 Saccharomyces
4 Penicillium
Explanation:
Industrial production of ethanol from starch is brought about by a certain species of Saccharomyces. Saccharomyces cerevisiae is commonly used in the beverage industries for the production of alcohol. It converts sugar into and ethanol which are used in making beer, wine etc.
259919
For the commercial and industrial production of citric acid, which of the following microbes is used?
1 Clostridium butylicum
2 Aspergillus niger
3 Lactobacillus sp
4 Saccharomyces cerevisiae
Explanation:
Aspergillus niger (a fungus) is used in commercial and industrial production of citric acid. - Lactobacillus (bacterium) is used in the production of lactic acid. - Saccharomyces cerevisiae (yeast) is used in the commercial production of ethanol. - Clostridium butylicum (bacterium) is used in the production of butyric acid.
NEET-2020 Phase-II
Microbes in Human Welfare
259921
Dough kept overnight in warm weather becomes soft and spongy because of :-
1 Fermentation
2 Cohesion
3 Osmosis
4 Absorption of carbon dioxide from atmosphere
Explanation:
During the fermentation the process where yeast converts sugar to carbon dioxide and alcohol in the absence of oxygen causing dough to rise. - Leavening agents make bread and other baked good rise by causing a foaming actions that traps air bubbles in the food as it cooks. The trapped air gives the final product a light and fluffy texture.
AIPMT-2004
Microbes in Human Welfare
259922
A good producer of citric acid is :
1 Saccharomyces
2 Aspergillus
3 Pseudomonas
4 Clostridium
Explanation:
A good producer of citric acid is Aspergillus niger (a fungus). Citric acid has high economic potential to its numerous applications. It is mostly produced by microbial fermentations using Aspergillus niger. - Clostridium butylicum produces butyric acid, - Saccharomyces cerevisiae is used for bread baking fermenting malted cereals and fruit juices to produce ethanol. - Pseudomonas (a bacterium) is used in vitamin production.