Which of the following is not true about yeast?

Question

1. It is produce by budding.
2. It is used to rise bread in bakery.
3. It is a catalyst for the production of wine.
4. It is a multicellular cell.

Answer 1

4

The others are true. Though:

1 They reproduce by budding.

3 Describing yeast as a catalyst is understating the importance of yeast in alcohol production. Yeast actually does the work and is not 'just' a catalyst.

Answer 2

Yeasts are single-celled (unicellular) fungi, a few species of which are commonly used to leaven bread, ferment alcoholic beverages, and even drive experimental fuel cells. Most yeasts belong to the division Ascomycota, though some are Basidiomycota. A few yeasts, such as Candida albicans, can cause infection in humans (Candidiasis). More than one thousand species of yeasts have been described. The most commonly used yeast is Saccharomyces cerevisiae, which was domesticated for wine, bread, and beer production thousands of years ago.

Hope it answer your questions.........

Answer 3

yeast (yēst)
n.

Any of various unicellular fungi of the genus Saccharomyces, especially S. cerevisiae, reproducing by budding and from ascospores and capable of fermenting carbohydrates.
Any of various similar fungi.
Froth consisting of yeast cells together with the carbon dioxide they produce in the process of fermentation, present in or added to fruit juices and other substances in the production of alcoholic beverages.
A powdered or compressed commercial preparation, having yeast cells and inert material such as meal and used chiefly as a leavening agent or as a dietary supplement.
Foam; froth.
An agent of ferment or activity: political agitators who are the yeast of revolution.

4 IS WRONG

Answer 4

Prevention of Yeast Infections There are some issues females can do whilst they have vaginitis or whilst they choose to steer clear of destiny assaults: stop use of tampons collectively as under therapy. considering underclothes and pantyhose created from guy made fibers generally enhance warmth and moisture in the vulva section, change to cotton underclothes and pantyhose with cotton crotches. for the comparable reason, do not placed on skintight pants. steer clear of sexual intercourse collectively as modern technique therapy. Have your intercourse companion checked by utilising the surgeon in case you have repeated infections. practice solid female hygiene. Wash the vulva and anal factors with gentle cleansing soap and water a minimum of as quickly as each and daily and after each and each bowel flow, if achievable. consistently wipe from front to back, faraway from the vagina. The bowels harbor bacteria and fungi that may commute over to the vulva section. do not douche except the surgeon says to. by utilising tense the conventional acidity of vaginal secretions, douching would create extra problems. Make it a rule that something that is going into the vagina - pessaries, diaphragms and different contraceptive gadgets, be scrupulously sparkling. Take the medicine for as lengthy because of the fact the surgeon prescribes. some females supply up the medicine whilst they sense extra helpful, yet it somewhat is an invite to recurrent infections. for extra concepts in basic terms click on the hyperlink under?

Answer 5

1 and 4 is not true.
Yeast is a fungi and single celled.

Answer 6

4 is incorrect. It is a unicellular organism. All the other statements are true (1 should be it REproduces by budding)

Answer 7

it's at once glance: 4

Answer 8

i think it's #2

Answer 9

1. true
2. true
3. false
4. dunno no