Why is yeast used to make beer?

Yeast uses anaerobic respiration to produce lactic acid.

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Yeast uses aerobic respiration to produce alcohol.

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Yeast uses anaerobic respiration to produce alcohol.

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Yeast uses aerobic respiration to produce lactic acid.

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Solution

The correct option is C
Yeast uses anaerobic respiration to produce alcohol.

Beer is an alcoholic beverage. The alcohol is produced by anaerobic respiration performed by yeast. Alcohol is also produced when yeast is used to make bread. But in the case of baking, this alcohol evaporates.

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Similar questions

Q. Question 2
Yeast is used in wine and beer industries because it respires

(a) aerobically producing oxygen
(b) aerobically producing alcohol
(c) anaerobically producing alcohol
(d) anaerobically producing

C O_{2}

Why are yeast cells used to make wines and beers? What do humans produce during anaerobic respiration? [2 MARKS]

Q. Read the statements given below and choose the correct option.

Statement 1: Yeast is used in the production of beer and wine.
Statement 2 : Yeast produces alcohol and

C O_{2}

during aerobic respiration.

Q. Anaerobic respiration in yeast produces

In anaerobic respiration, yeasts can produce alcohol from pyruvate. Imagine a situation in which we control oxygen intake and initiate anaerobic respiration in our body, can we produce alcohol in our body?

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Why is yeast used to make beer?

The correct option is C Yeast uses anaerobic respiration to produce alcohol. Beer is an alcoholic beverage. The alcohol is produced by anaerobic respiration performed by yeast. Alcohol is also produced when yeast is used to make bread. But in the case of baking, this alcohol evaporates.

The correct option is C
Yeast uses anaerobic respiration to produce alcohol.

Beer is an alcoholic beverage. The alcohol is produced by anaerobic respiration performed by yeast. Alcohol is also produced when yeast is used to make bread. But in the case of baking, this alcohol evaporates.