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Does the experiment work as well if you add the dry yeast without mixing it with water?
Wiki User
∙ 15y ago
EH...... what the heck
Wiki User
∙ 15y ago
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What is the control in a bread mold experiment?
The bottle that contains only yeast and water. The experimental group in the bottle with yeast, water, AND sugar.
Why does yeast need hot water?
Warm water is best for yeast because yeast is a living organism that likes to live in similar temperatures to humans. Put yeast in hot water and it dies, put it in cold water and it will not do its job properly (will be too cold to reproduce fast etc). Put it in water that is just right and it will thrive
What is the hypothesis for the blow up a balloon with yeast experiment?
you did not answer my question . please answer the question I give you I said the hypothesis about how to make a ballon blow up using soda and yeast
Why is no gas given off bt yeast mixed with suger and water at 100oC?
because the water is boiling and you have killed all the yeast.
What new substance would you expect to find in the sugar solution containing living yeast at the end of the experiment?
alcohol, a by product of the fermentation
How does yeast get food?
yeast is a consumer
What do you need for a yeast balloon experiment?
Yeast of course, beer bottle, water, balloon and sugar maple syrup.
What is the purpose of yeast plus water in a sugar and yeast experiment?
i had the same exact question for my science report determining wether or not yeast cells are alive.
What is the control in a bread mold experiment?
The bottle that contains only yeast and water. The experimental group in the bottle with yeast, water, AND sugar.
What is yeast suspension?
A yeast suspension is made by mixing yeast cells with a liquid.
Why let the yeast rest in a bowl with water and sugar in a warm place?
it activates the yeast and without it the yeast wouldn't rise
What happen when bleach plus yeast plus sugar are mixed together?
I just did this experiment for my biology class. It seems that with the bleach, it kills the reaction of the yeast. It overpowers the yeast. No bubbles occur--like if it were just yeast, sugar, and warm water.
How can you prove that yeast is alive?
Experiment
What happens when you heat up yeast?
if you mix it with other stuff like flour and sugar and salt you can get bread, without mixing it, its just warm yeast. problly a bad idea to try to heat it up.
In a hydrogen peroxide and yeast experiment what is the purpose of the cups with yeast and nothing?
To look good
What happens when yeast is mixed with dry flour and refined sugar only?
Nothing happens. Yeast needs water to activate. Flour doesn't become dough without water. Sugar doesn't dissolve without water. You need water to make something happen.
What role does sugar play in mixing with yeast?
yeast only feeds on things with a sugar ingredent so, sugar feeds yeast, cause it grow.
