Yeast has been used for the commercial produc | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(A) Yeast,specifically $Saccharomyces$ $cerevisiae$ (brewer's yeast),is widely used in the commercial production of ethanol through the process of fer

Vedclass · Accepted Answer

$I$ and $II$

Vedclass · Answer

(A) Yeast,specifically $Saccharomyces$ $cerevisiae$ (brewer's yeast),is widely used in the commercial production of ethanol through the process of fermentation,where it converts sugars into ethanol $(C_2H_5OH)$ and carbon dioxide under anaerobic conditions.In the baking industry,yeast is used as a leavening agent. It ferments the sugars present in the dough,releasing carbon dioxide gas. This gas gets trapped in the dough,causing it to rise and creating a soft,spongy texture upon baking.Cheese production primarily involves the use of specific bacteria (such as $Lactobacillus$ or $Propionibacterium$ $sharmanii$) and enzymes (rennet) for the coagulation and ripening of milk,not yeast.Therefore,yeast is used for $I$ (ethanol) and $II$ (bread),but not for $III$ (cheese).

Yeast has been used for the commercial production of:
$I.$ Ethanol
$II.$ Bread
$III.$ Cheese
Choose the correct option.

Similar Questions

Brewer's yeast is used for . . . . . . $A$ . . . . . . of malted cereals and fruit juices to produce . . . . . . $B$ . . . . . . .

Assertion $A$: Fungi are used to ripen Roquefort cheese.
Reason $R$: $Propionibacterium$ $sharmanii$ is used for Swiss cheese.
Which option is correct for Assertion $A$ and Reason $R$?

Which of the following is a wrong matching of a microbe and its industrial product?

Riboflavin (Vitamin $B_2$) is produced by which of the following microorganisms?

Select the incorrect match.

Vedclass Test Series

Exam Paper Generator

Online Exam Module

Yeast has been used for the commercial production of:$I.$ Ethanol$II.$ Bread$III.$ CheeseChoose the correct option.