Check sibling questions
Class 8
Chapter 2 Class 8 - Microorganisms : Friend and Foe

Chemical breakdown of substance by a microorganism is called Fermentation


Yeast helps in converting sugar into alcohol (by process of fermentation)

Yeast is grown on natural sugars grown in wheat,barley etc

Yeast converts sugar into alcohol by process called fermentation



NCERT Question 2 (f) - The process of conversion of sugar into alcohol is called

(i) nitrogen fixation (ii) moulding (iii) fermentation (iv) infection

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CA Maninder Singh is a Chartered Accountant for the past 12 years and a teacher from the past 16 years. He teaches Science, Accounts and English at Teachoo