Define fermentation?

Question

Answer

Fermentation is a process where, Pyruvate (C3H4O3)in Cytoplasm of a cell gets oxidized in the absence of oxygen to release Ethanol (C2H5OH) with small amount of heat.

Note:- Fermentation takes place in the absence of oxygen.

Answer

Answer

¶¶ Anaerobic respiration taking place in bacteria and fungi, in which glucose is oxidized into alcohol and CO2 or some organic acid, is called fermentation.

Answer

Article Contents. Fermentation, chemical process by which molecules such as glucose are broken down anaerobically. More broadly, fermentation is the foaming that occurs during the manufacture of wine and beer, a process at least 10,000 years old.

Answer

Answer

Fermentation is a metabolic process that consumes sugar in the absence of oxygen. The products are organic acids, gases, or alcohol. It occurs in yeast and bacteria, and also in oxygen-starved muscle cells, as in the case of lactic acid fermentation. The science of fermentation is known as zymology.

Answer

Fermentation, chemical process by which molecules such as glucose are broken down anaerobically. More broadly, fermentation is the foaming that occurs during the manufacture of wine and beer, a process at least 10,000 years old.

Answer

Fermentation is a process by which sugar get converted into alcohol by yeast in the absence of oxygen.

Answer

Answer

Fermentation is a process by which sugar get converted into alcohol by yeast in the absence of oxygen .

Answer

Fermentation is a metabolic process in which an organism converts a carbohydrate, such as starch or a sugar, into an alcohol or an acid. Bacteria perform fermentation, converting carbohydrates into lactic acid.

Answer

Fermentation is the conversation of sugar into alcohol by yeast, that's it..

Answer

Fermentation

Fermentation is a metabolic process in which microorganisms, such as bacteria or yeast, convert organic compounds, such as sugars or carbohydrates, into simpler compounds, such as alcohol or lactic acid, without the presence of oxygen.

Types of Fermentation

There are two main types of fermentation:

1. Alcoholic Fermentation: In this type of fermentation, microorganisms, such as yeast, break down sugars, such as glucose and fructose, into ethanol and carbon dioxide. Alcoholic fermentation is used in the production of alcoholic beverages, such as beer and wine.

2. Lactic Acid Fermentation: In this type of fermentation, microorganisms, such as lactobacillus, break down sugars, such as glucose, into lactic acid. Lactic acid fermentation is used in the production of foods, such as yogurt, cheese, and sauerkraut.

Process of Fermentation

The process of fermentation involves several steps:

1. Glycolysis: In this step, glucose is broken down into two pyruvate molecules, which produces energy in the form of ATP.

2. Conversion of Pyruvate: In alcoholic fermentation, pyruvate is converted into acetaldehyde and then into ethanol. In lactic acid fermentation, pyruvate is converted into lactic acid.

3. Regeneration of NAD+: During the conversion of pyruvate, NAD+ is converted into NADH. In order for glycolysis to continue, NAD+ must be regenerated. In alcoholic fermentation, NADH is oxidized to NAD+ when ethanol is produced. In lactic acid fermentation, NADH is oxidized to NAD+ when lactic acid is produced.

4. Release of Carbon Dioxide: In alcoholic fermentation, carbon dioxide is released when acetaldehyde is converted into ethanol.

Applications of Fermentation

Fermentation has several applications in various industries:

1. Food Industry: Fermentation is used in the production of various foods, such as bread, cheese, yogurt, and sauerkraut.

2. Beverage Industry: Fermentation is used in the production of alcoholic beverages, such as beer and wine.

3. Pharmaceutical Industry: Fermentation is used in the production of antibiotics, such as penicillin.

4. Energy Industry: Fermentation is used in the production of biofuels, such as ethanol.

In conclusion, fermentation is a metabolic process that is used for the production of various foods, beverages, pharmaceuticals, and biofuels. It involves the conversion of organic compounds, such as sugars or carbohydrates, into simpler compounds, such as alcohol or lactic acid, by microorganisms, such as bacteria or yeast, without the presence of oxygen.

Answer

Answer

The process of making alcohol is fermentation,yeast converts sugar into Alcohol

Answer

The process of formation of alcohol from sugar by the action of yeast is call fermentation

Similar Class 10 Doubts

Define: fermentation

Define the method of farmentation?

what is fermentation

What is fermentation?

Explain the fermentation process?

Top Courses for Class 10View all

Science Class 10

Social Studies (SST) Class 10

Mathematics (Maths) Class 10

English Grammar Advanced

English Grammar Basic

Top Courses for Class 10

Top Courses for Class 10

Related Content

About Class 10

Class 10 Study Material

Class 10 All Subjects

NCERT Textbook Solutions

Other Classes

Important Links

Company