Question

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Answer 1

Answer :-

1. The process of breaking down of simpler substances are known as fermentation. Many microorganisms plays a very important role in fermentation.

Louis Pasteur discovered it first.

2. The main products of fermentation process are :-

• carbon dioxide
• hydrogen
• ethanol
• lactic acid.

3. The microorganisms is helpful on the process of fermentation process are yeasts, bacillus and many more.

4. The foods made in fermentation process are chesse and kefir.

5. The dough rises because the sugar is eaten by ferments (yeast) which makes the dough rise.

Answer 2

Answer:

question :

define fermentation process. who discovered it first ?

answer :

1. The process of breaking down of simpler substances are known as fermentation. Many microorganisms plays a very important role in fermentation.

• Louis Pasteur discovered it first.

question :

name any five products that are made by using fermentation process .

answer :

The main products of fermentation process are :-

• carbon dioxide

• hydrogen

• ethanol

• lactic acid.

question :

which microorganism is helpful in fermentation process?

answer :

The microorganisms is helpful on the process of fermentation process are yeasts, bacillus and many more.

question :

name any two food products of your choice, which are made by fermentation process .

answer :

The foods made in fermentation process are chesse and kefir.

question :

explain , why did the dough prepared in the above activity raises up ?

answer :

The dough rises because the sugar is eaten by ferments (yeast) which makes the dough rise.

hope it helps

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