Exam Edge: Microorganisms : Friend and Foe | Class 8 | Science | BYJU'S

➡️ Access Chapter Notes, Attempt Quizzes from: byjus.com/cbse/revision-video... Hello Students!!!
In this Exam Edge session, we delve into the intriguing world of 'Microorganisms: Friend and Foe'. Join us as we explore the vital concepts and questions related to this fascinating chapter, shedding light on the roles microorganisms play in our lives.
Grade: 8
Subject: Science, Biology
Chapter: 2
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Microorganisms: bit.ly/44Wgi1z
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#BYJU'S #examedge #microorganisms #class8 #science #biology #byjusclass8 #byjus #friendandfoe #microbiology #learning #sciencelessons #scienceeducation

[@manveersingh1662]

Fermentation - the conversion of sugar into alcohol (ethanol) is known as fermentation discovered by Louis pasteur in 1857

[@SplendidSmriti]

Fermentation is a process in which microbes help to break down the sugar molecules of food into simpler substances like alcohol and carbon dioxide in the absence of oxygen. For example- Fermentation of grapes by yeast results in the production of wine. Mam you are soo beautiful ❤❤ and I love your teaching Thanks for this helpful session❤❤ •Smriti Chaudhary•

[@Sweety_shorts14]

FERMENTATION - A process in which alcohol will be produced due to partial breakdown of sugar due to anaerobic respiration of microbe s yeast

[@NiranjanDas-nh8nm]

Fermentation:the process of breaking down sugar molecules into simpler substance in the absence of oxygen ex:yeast act on sugar in the formation of bread dough. Myself Somya

[@Disha_0502]

Fermentation is the process which is carried out by anaerobic respiration in microorganisms which leads to the production of lactic acid or alcohol with the release of carbon dioxide. Thank you mam for this session 😇 Your teaching skill is very nice... Thank you mam ❤

[@vandanamalakar4156]

a process in which microbes help to break down the sugar molecules of food into simpler substances like alcohol and carbon dioxide in the absence of oxygen. For example- Fermentation of grapes by yeast

[@itzblatantlegend7835]

the chemical breakdown of a substance by bacteria, yeasts, or other microorganisms, typically involving effervescence and the giving off of heat (homework answer) the example is yeast

[@jiyaarora-hl1ps]

Fermentation:the process of breaking down sugar molecules into simpler substance in the absence of oxygen example :yeast act on sugar in the formation of bread dough. It was discovered by Louis pasteur in 1857 My self Iyana

[@sjtlsworld3718]

Fermentation is a metabolic process that produces chemical changes in organic substances through the action of enzymes. In biochemistry, it is narrowly defined as the extraction of energy from carbohydrates in the absence of oxygen.

[@sarojsahu9353]

Fermentation- the conversion of sugar into alcohol.the partial break down of of sugar due to anaerobic respiration

[@TheGatesofWizardryWizardryGuy1]

Fermentation is the breakdown of complex substances into simpler substances in absence of oxygen Fermentation is also the conversion of sugar into alchohol

[@lalitasalian45]

thnx to byjus for making this live stream this lesson is very important and scoring lesson

[@sjtlsworld3718]

Fermentation is a metabolic process that produces chemical changes in organic substances through the action of enzymes. In biochemistry, it is narrowly defined as the extraction of energy from carbohydrates in the absence of oxygen. Tejaswi. S SBOA SCHOOL AND JUNIOR COLLEGE🎓🎓

[@ritadas7896]

Fermentation is an enzyme catalysed , metabolic process whereby organisms convert starch or sugar into alcohol or an acid where anaerobically releasing energy ..The science of fermentation is called "zymology" Answer by Diksha 😊

[@cnazombe8805]

fermentation is the process of converting sugar to alcohol

[@poorvi7150]

Fermentation = sugar converted into alcohol answer by poorvi class 8 sorry can't join session live

[@MadhavSharma-ep1ug]

Answer: In fermentation,sugar is broken down and the energy is released where carbon dioxide seems to be escaped and alcohol is produced so that the batter of semolina, maida dough etc.becomes fluffy and as a result the dishes made from them becomes fluffy and soft . For example: the making requires the preparation of maida dough ,when yeast is added to the dough sugar is broken down and carbon dioxide gas seems to be escaped. This process happens in the absence of oxygen in which the yeast cells respire anaerobically and no. of yeast cells are increased .Yeast is used for the production of alcohol ,in making the maida dough etc.Fermentation was discovered by Louis Pasteur .By radhika sharma class 8😊😊

[@ankit_raj.]

28:22 🥇🔥

[@drawwiththeju9528]

FERMENTATION EXPLANATION -The process of conversion of sugar into alcohol is known as fermentation. Louis Pasteur discovered fermentation in 1857.Metabolic process that produces chemical changes in organic substances through the action of enzymes HW ans by Thanima Sudheesh

[@JanveerMalik-rk1jp]

Ma'am what do we mean by protozoa ??

[@No-bi-ta-07]

can you answer the question that why microbes gets killed by pesteurization and when we put food in fridge As they can survive any temperature like they live in volcano or in Antarctica

[@bhumika4392]

Ma'am are viruses unicellular or multicellar ?

[@sonakshisingh9199]

Mam also cover reproduction in animal,coming in half yearly exam

[@user-qv1ur5zw2w]

Thank you

[@ShynuMidhila-oo9rj]

9/10

[@aishahookupwiresmanufactur6883]

Thanks mam for this video ❤💜

[@aishahookupwiresmanufactur6883]

Mam you are so cute 😄

[@user-tz1pg1ul1d]

Yes

[@sannysimmy3756]

Hey Byjus team❤️ Can u please bring conservation of plants and animals on 13 of September..☺️I have my exam of science on 14 September..Can u arrange the session ♥️ I will be thankful to you guys💗 Harnimrat Class 8

[@kunalsihag6295]

Fermentation--It is an anaerobic process in which energy can be released from glucose even if oxygen is not available. Eg-bread by yeast!!😊❤ Homework. Love byju's ❤❤

[@yoyoarfatgamer5914]

You are good another name is very bad 😔

[@arggaming2186]

Hi

[@sjtlsworld3718]

Fermentation is a metabolic process that produces chemical changes in organic substances through the action of enzymes. In biochemistry, it is narrowly defined as the extraction of energy from carbohydrates in the absence of oxygen.