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Yeast consists of micro-organisms classified as fungi. So yeast wouldn't be described "chemically", but "biologically" ;)
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Why does yeast froth when put in peroxide?
Yeast froths when put in peroxide because the acidic nature of peroxide reacts chemically with the products of yeast, causing hydrogen to be given off and froth to fizz rapidly.
Is human insulin made from yeast?
It would be more correct to say that bacteria and yeast can be genetically modified to produce a compound which is chemically identical to human insulin.So can plants, by the way; a safflower plant with the genes to produce bio-identical human insulin has been demonstrated.
Can chemically defined media contain yeast extract?
No, it cannot. Defined media can only consist of pure chemicals added together. Since yeast extract is a digest of yeast, there is no way of knowing exactly what chemicals it contains. Substitutions in defined media typically consist of a carbon source (i.e. xylose) and any amino acids the sample requires.
How is the rising of dough an example of a physical change and chemical change?
physically size of the dough increases chemically yeast inside the dough start reaction named fermentation reaction
Do compounds are chemically bounded together?
yes, compounds are chemically bonded.
Do heterogeneous mixtures combine chemically?
In a mixture compounds are not chemically bonded.
Fleischmann's yeast. What strain of yeast is it?
Fleischmann's yeast is the trade name for baker's yeast. Baker's yeast is generally Saccharomyces cerevisiae.
What did the Romans call yeast?
The Latin word for yeast is "fermentum".The Latin word for yeast is "fermentum".The Latin word for yeast is "fermentum".The Latin word for yeast is "fermentum".The Latin word for yeast is "fermentum".The Latin word for yeast is "fermentum".The Latin word for yeast is "fermentum".The Latin word for yeast is "fermentum".The Latin word for yeast is "fermentum".
How do you put chemically into a sentence?
we are all chemicals. chemically speaking nothing but C H and O.
Does alcohal have yeast in it?
No, alcohol does not have yeast in it; it is produced by yeast from sugar.
Is yeast in bread different then yeast in yeast donuts?
No,both are similar type.They are called Backer's yeast.
What organisms use alchoholic fermentation?
Yeast and Bacteria. :)
