Preview (15 questions)
1 Question
30 seconds
Q.

Fermentation is considered to be a _________ process.


Metabolic

Anaerobic

Aerobic

2 Question
30 seconds
Q.

The changes that occur in organic substrates during fermentation is due to the action of __________.


Lipids

Peptides

Enzymes

3 Question
30 seconds
Q.

Fermentation in ________ refers to the extraction of energy from carbohydrates in the absence of oxygen.


Biology

Biochemistry

Botany

4 Question
30 seconds
Q.

Is fermentation an essential part of food production?


Yes

No

5 Question
30 seconds
Q.

Fermentation, in the field of food production, is brought in with the help of __________.


Microorganisms

Allergens

Both

6 Question
30 seconds
Q.

__________ is the field of science that studies the biochemical process of fermentation and its practical uses.


Zymology

Zymurgy

Both

7 Question
30 seconds
Q.

Yeast is not used in any fermentation process.


True

False

8 Question
30 seconds
Q.

Fermentation in the food production industry is applicable in _________.


Brewing alcohol

Bleaching food

Marinating canned food

9 Question
30 seconds
Q.

_________ was the first zymologist who connected yeast to fermentation.


Robert Koch

Edward Jenner

Louis Pasteur

10 Question
30 seconds
Q.

Which of the following is not a fermented food item?


Yoghurt

Salsa

Kimchi

11 Question
30 seconds
Q.

__________ fermentation is the process of using microbes for the large-scale production of chemicals.


Commercial

Grandeur

Industrial

12 Question
30 seconds
Q.

Fermentative bacteria greatly help in the production of _______ in cattle rumens and sewage digesters.


Methane

Butane

Propane

13 Question
30 seconds
Q.

_________ is a biological process that converts sugars such as glucose into cellular energy by producing ethanol and carbon dioxide.


Ethanol fermentation

Alcoholic fermentation

Both

14 Question
30 seconds
Q.

Can Hydrogen gas be produced by fermentation?


Yes

No

15 Question
30 seconds
Q.

An example of a milk substitute that is produced due to fermentation is __________.


Yoghurt

Tofu

Ghee